18 files changed, 1655 insertions, 11 deletions

diff --git a/audio/softsynth/fluidsynth.cpp b/audio/softsynth/fluidsynth.cpp
index 2451336784..518e260175 100644
--- a/audio/softsynth/fluidsynth.cpp
+++ b/audio/softsynth/fluidsynth.cpp
@@ -127,12 +127,54 @@ int MidiDriver_FluidSynth::open() {
 
 	_synth = new_fluid_synth(_settings);
 
-	// In theory, this ought to reduce CPU load... but it doesn't make any
-	// noticeable difference for me, so disable it for now.
+	if (ConfMan.getBool("fluidsynth_chorus_activate")) {
+		fluid_synth_set_chorus_on(_synth, 1);
+
+		int chorusNr = ConfMan.getInt("fluidsynth_chorus_nr");
+		double chorusLevel = (double)ConfMan.getInt("fluidsynth_chorus_level") / 100.0;
+		double chorusSpeed = (double)ConfMan.getInt("fluidsynth_chorus_speed") / 100.0;
+		double chorusDepthMs = (double)ConfMan.getInt("fluidsynth_chorus_depth") / 10.0;
+
+		Common::String chorusWaveForm = ConfMan.get("fluidsynth_chorus_waveform");
+		int chorusType = FLUID_CHORUS_MOD_SINE;
+		if (chorusWaveForm == "sine") {
+			chorusType = FLUID_CHORUS_MOD_SINE;
+		} else {
+			chorusType = FLUID_CHORUS_MOD_TRIANGLE;
+		}
+
+		fluid_synth_set_chorus(_synth, chorusNr, chorusLevel, chorusSpeed, chorusDepthMs, chorusType);
+	} else {
+		fluid_synth_set_chorus_on(_synth, 0);
+	}
+
+	if (ConfMan.getBool("fluidsynth_reverb_activate")) {
+		fluid_synth_set_reverb_on(_synth, 1);
+
+		double reverbRoomSize = (double)ConfMan.getInt("fluidsynth_reverb_roomsize") / 100.0;
+		double reverbDamping = (double)ConfMan.getInt("fluidsynth_reverb_damping") / 100.0;
+		int reverbWidth = ConfMan.getInt("fluidsynth_reverb_width");
+		double reverbLevel = (double)ConfMan.getInt("fluidsynth_reverb_level") / 100.0;
+
+		fluid_synth_set_reverb(_synth, reverbRoomSize, reverbDamping, reverbWidth, reverbLevel);
+	} else {
+		fluid_synth_set_reverb_on(_synth, 0);
+	}
+
+	Common::String interpolation = ConfMan.get("fluidsynth_misc_interpolation");
+	int interpMethod = FLUID_INTERP_4THORDER;
+	
+	if (interpolation == "none") {
+		interpMethod = FLUID_INTERP_NONE;
+	} else if (interpolation == "linear") {
+		interpMethod = FLUID_INTERP_LINEAR;
+	} else if (interpolation == "4th") {
+		interpMethod = FLUID_INTERP_4THORDER;
+	} else if (interpolation == "7th") {
+		interpMethod = FLUID_INTERP_7THORDER;
+	}
 
-	// fluid_synth_set_interp_method(_synth, -1, FLUID_INTERP_LINEAR);
-	// fluid_synth_set_reverb_on(_synth, 0);
-	// fluid_synth_set_chorus_on(_synth, 0);
+	fluid_synth_set_interp_method(_synth, -1, interpMethod);
 
 	const char *soundfont = ConfMan.get("soundfont").c_str();
 
diff --git a/base/commandLine.cpp b/base/commandLine.cpp
index 7f88dc0b63..c5c9fe3c90 100644
--- a/base/commandLine.cpp
+++ b/base/commandLine.cpp
@@ -239,6 +239,26 @@ void registerDefaults() {
 
 	ConfMan.registerDefault("gui_saveload_chooser", "grid");
 	ConfMan.registerDefault("gui_saveload_last_pos", "0");
+
+#ifdef USE_FLUIDSYNTH
+	// The settings are deliberately stored the same way as in Qsynth. The
+	// FluidSynth music driver is responsible for transforming them into
+	// their appropriate values.
+	ConfMan.registerDefault("fluidsynth_chorus_activate", true);
+	ConfMan.registerDefault("fluidsynth_chorus_nr", 3);
+	ConfMan.registerDefault("fluidsynth_chorus_level", 100);
+	ConfMan.registerDefault("fluidsynth_chorus_speed", 30);
+	ConfMan.registerDefault("fluidsynth_chorus_depth", 80);
+	ConfMan.registerDefault("fluidsynth_chorus_waveform", "sine");
+
+	ConfMan.registerDefault("fluidsynth_reverb_activate", true);
+	ConfMan.registerDefault("fluidsynth_reverb_roomsize", 20);
+	ConfMan.registerDefault("fluidsynth_reverb_damping", 0);
+	ConfMan.registerDefault("fluidsynth_reverb_width", 1);
+	ConfMan.registerDefault("fluidsynth_reverb_level", 90);
+
+	ConfMan.registerDefault("fluidsynth_misc_interpolation", "4th");
+#endif
 }
 
 //
diff --git a/dists/bada/Res/scummmobile/scummmobile_layout.stx b/dists/bada/Res/scummmobile/scummmobile_layout.stx
index efb8ebc6b5..5da293a131 100644
--- a/dists/bada/Res/scummmobile/scummmobile_layout.stx
+++ b/dists/bada/Res/scummmobile/scummmobile_layout.stx
@@ -371,6 +371,10 @@
 						height = 'Globals.Line.Height'
 				/>
 			</layout>
+			<widget name = 'mcFluidSynthSettings'
+					width = '200'
+					height = 'Globals.Button.Height'
+			/>
 		</layout>
 	</dialog>
 
@@ -786,6 +790,157 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'FluidSynthSettings' overlays = 'GlobalOptions' shading = 'dim'>
+		<layout type = 'vertical' padding = '0, 0, 0, 0'>
+			<widget name = 'TabWidget'/>
+			<layout type = 'horizontal' padding = '16, 16, 16, 16'>
+				<space/>
+				<widget name = 'ResetSettings'
+					type = 'Button'
+				/>
+				<widget name = 'Cancel'
+						type = 'Button'
+				/>
+				<widget name = 'Ok'
+						type = 'Button'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Chorus' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'VoiceCountText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'VoiceCountSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'VoiceCountLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'SpeedText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'SpeedSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'SpeedLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DepthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DepthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DepthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WaveFormTypeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WaveFormType'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Reverb' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'RoomSizeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'RoomSizeSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'RoomSizeLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DampingText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DampingSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DampingLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WidthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WidthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'WidthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Misc' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'InterpolationText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'Interpolation'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
 	<dialog name = 'SaveLoadChooser' overlays = 'screen' inset = '8' shading = 'dim'>
 		<layout type = 'vertical' padding = '8, 8, 8, 32' center = 'true'>
 			<widget name = 'Title'
diff --git a/gui/ThemeEngine.h b/gui/ThemeEngine.h
index 6fb93d3b46..dda9f2c2b5 100644
--- a/gui/ThemeEngine.h
+++ b/gui/ThemeEngine.h
@@ -35,7 +35,7 @@
 #include "graphics/pixelformat.h"
 
 
-#define SCUMMVM_THEME_VERSION_STR "SCUMMVM_STX0.8.16"
+#define SCUMMVM_THEME_VERSION_STR "SCUMMVM_STX0.8.19"
 
 class OSystem;
 
diff --git a/gui/fluidsynth-dialog.cpp b/gui/fluidsynth-dialog.cpp
new file mode 100644
index 0000000000..662518b557
--- /dev/null
+++ b/gui/fluidsynth-dialog.cpp
@@ -0,0 +1,366 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "gui/fluidsynth-dialog.h"
+#include "gui/message.h"
+#include "gui/widgets/tab.h"
+#include "gui/widgets/popup.h"
+
+#include "common/config-manager.h"
+#include "common/translation.h"
+#include "common/debug.h"
+
+namespace GUI {
+
+enum {
+	kActivateChorusCmd		= 'acho',
+	kChorusVoiceCountChangedCmd	= 'cvcc',
+	kChorusLevelChangedCmd		= 'clec',
+	kChorusSpeedChangedCmd		= 'cspc',
+	kChorusDepthChangedCmd		= 'cdec',
+
+	kActivateReverbCmd		= 'arev',
+	kReverbRoomSizeChangedCmd	= 'rrsc',
+	kReverbDampingChangedCmd	= 'rdac',
+	kReverbWidthChangedCmd		= 'rwic',
+	kReverbLevelChangedCmd		= 'rlec',
+
+	kResetSettingsCmd		= 'rese'
+};
+
+enum {
+	kWaveFormTypeSine		= 0,
+	kWaveFormTypeTriangle		= 1
+};
+
+enum {
+	kInterpolationNone		= 0,
+	kInterpolationLinear		= 1,
+	kInterpolation4thOrder		= 2,
+	kInterpolation7thOrder		= 3
+};
+
+FluidSynthSettingsDialog::FluidSynthSettingsDialog()
+	: Dialog("FluidSynthSettings") {
+	_domain = Common::ConfigManager::kApplicationDomain;
+
+	_tabWidget = new TabWidget(this, "FluidSynthSettings.TabWidget");
+
+	_tabWidget->addTab(_("Reverb"));
+
+	_reverbActivate = new CheckboxWidget(_tabWidget, "FluidSynthSettings_Reverb.EnableTabCheckbox", _("Active"), 0, kActivateReverbCmd);
+
+	_reverbRoomSizeDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.RoomSizeText", _("Room:"));
+	_reverbRoomSizeSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Reverb.RoomSizeSlider", 0, kReverbRoomSizeChangedCmd);
+	// 0.00 - 1.20, Default: 0.20
+	_reverbRoomSizeSlider->setMinValue(0);
+	_reverbRoomSizeSlider->setMaxValue(120);
+	_reverbRoomSizeLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.RoomSizeLabel", "20");
+
+	_reverbDampingDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.DampingText", _("Damp:"));
+	_reverbDampingSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Reverb.DampingSlider", 0, kReverbDampingChangedCmd);
+	// 0.00 - 1.00, Default: 0.00
+	_reverbDampingSlider->setMinValue(0);
+	_reverbDampingSlider->setMaxValue(100);
+	_reverbDampingLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.DampingLabel", "0");
+
+	_reverbWidthDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.WidthText", _("Width:"));
+	_reverbWidthSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Reverb.WidthSlider", 0, kReverbWidthChangedCmd);
+	// 0 - 100, Default: 1
+	_reverbWidthSlider->setMinValue(0);
+	_reverbWidthSlider->setMaxValue(100);
+	_reverbWidthLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.WidthLabel", "1");
+
+	_reverbLevelDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.LevelText", _("Level:"));
+	_reverbLevelSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Reverb.LevelSlider", 0, kReverbLevelChangedCmd);
+	// 0.00 - 1.00, Default: 0.90
+	_reverbLevelSlider->setMinValue(0);
+	_reverbLevelSlider->setMaxValue(100);
+	_reverbLevelLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Reverb.LevelLabel", "90");
+
+	_tabWidget->addTab(_("Chorus"));
+
+	_chorusActivate = new CheckboxWidget(_tabWidget, "FluidSynthSettings_Chorus.EnableTabCheckbox", _("Active"), 0, kActivateChorusCmd);
+
+	_chorusVoiceCountDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.VoiceCountText", _("N:"));
+	_chorusVoiceCountSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Chorus.VoiceCountSlider", 0, kChorusVoiceCountChangedCmd);
+	// 0-99, Default: 3
+	_chorusVoiceCountSlider->setMinValue(0);
+	_chorusVoiceCountSlider->setMaxValue(99);
+	_chorusVoiceCountLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.VoiceCountLabel", "3");
+
+	_chorusLevelDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.LevelText", _("Level:"));
+	_chorusLevelSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Chorus.LevelSlider", 0, kChorusLevelChangedCmd);
+	// 0.00 - 1.00, Default: 1.00
+	_chorusLevelSlider->setMinValue(0);
+	_chorusLevelSlider->setMaxValue(100);
+	_chorusLevelLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.LevelLabel", "100");
+
+	_chorusSpeedDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.SpeedText", _("Speed:"));
+	_chorusSpeedSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Chorus.SpeedSlider", 0, kChorusSpeedChangedCmd);
+	// 0.30 - 5.00, Default: 0.30
+	_chorusSpeedSlider->setMinValue(30);
+	_chorusSpeedSlider->setMaxValue(500);
+	_chorusSpeedLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.SpeedLabel", "30");
+
+	_chorusDepthDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.DepthText", _("Depth:"));
+	_chorusDepthSlider = new SliderWidget(_tabWidget, "FluidSynthSettings_Chorus.DepthSlider", 0, kChorusDepthChangedCmd);
+	// 0.00 - 21.00, Default: 8.00
+	_chorusDepthSlider->setMinValue(0);
+	_chorusDepthSlider->setMaxValue(210);
+	_chorusDepthLabel = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.DepthLabel", "80");
+
+	_chorusWaveFormTypePopUpDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Chorus.WaveFormTypeText", _("Type:"));
+	_chorusWaveFormTypePopUp = new PopUpWidget(_tabWidget, "FluidSynthSettings_Chorus.WaveFormType");
+
+	_chorusWaveFormTypePopUp->appendEntry(_("Sine"), kWaveFormTypeSine);
+	_chorusWaveFormTypePopUp->appendEntry(_("Triangle"), kWaveFormTypeTriangle);
+
+	_tabWidget->addTab(_("Misc"));
+
+	_miscInterpolationPopUpDesc = new StaticTextWidget(_tabWidget, "FluidSynthSettings_Misc.InterpolationText", _("Interpolation:"));
+	_miscInterpolationPopUp = new PopUpWidget(_tabWidget, "FluidSynthSettings_Misc.Interpolation");
+
+	_miscInterpolationPopUp->appendEntry(_("None (fastest)"), kInterpolationNone);
+	_miscInterpolationPopUp->appendEntry(_("Linear"), kInterpolationLinear);
+	_miscInterpolationPopUp->appendEntry(_("Fourth-order"), kInterpolation4thOrder);
+	_miscInterpolationPopUp->appendEntry(_("Seventh-order"), kInterpolation7thOrder);
+
+	_tabWidget->setActiveTab(0);
+
+	new ButtonWidget(this, "FluidSynthSettings.ResetSettings", _("Reset"), _("Reset all FluidSynth settings to their default values."), kResetSettingsCmd);
+
+	new ButtonWidget(this, "FluidSynthSettings.Cancel", _("Cancel"), 0, kCloseCmd);
+	new ButtonWidget(this, "FluidSynthSettings.Ok", _("OK"), 0, kOKCmd);
+}
+
+FluidSynthSettingsDialog::~FluidSynthSettingsDialog() {
+}
+
+void FluidSynthSettingsDialog::open() {
+	Dialog::open();
+
+	// Reset result value
+	setResult(0);
+
+	readSettings();
+}
+
+void FluidSynthSettingsDialog::close() {
+	if (getResult()) {
+		writeSettings();
+	}
+
+	Dialog::close();
+}
+
+void FluidSynthSettingsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) {
+	switch (cmd) {
+	case kActivateChorusCmd:
+		setChorusSettingsState(data);
+		break;
+	case kChorusVoiceCountChangedCmd:
+		_chorusVoiceCountLabel->setLabel(Common::String::format("%d", _chorusVoiceCountSlider->getValue()));
+		_chorusVoiceCountLabel->draw();
+		break;
+	case kChorusLevelChangedCmd:
+		_chorusLevelLabel->setLabel(Common::String::format("%d", _chorusLevelSlider->getValue()));
+		_chorusLevelLabel->draw();
+		break;
+	case kChorusSpeedChangedCmd:
+		_chorusSpeedLabel->setLabel(Common::String::format("%d", _chorusSpeedSlider->getValue()));
+		_chorusSpeedLabel->draw();
+		break;
+	case kChorusDepthChangedCmd:
+		_chorusDepthLabel->setLabel(Common::String::format("%d", _chorusDepthSlider->getValue()));
+		_chorusDepthLabel->draw();
+		break;
+	case kActivateReverbCmd:
+		setReverbSettingsState(data);
+		break;
+	case kReverbRoomSizeChangedCmd:
+		_reverbRoomSizeLabel->setLabel(Common::String::format("%d", _reverbRoomSizeSlider->getValue()));
+		_reverbRoomSizeLabel->draw();
+		break;
+	case kReverbDampingChangedCmd:
+		_reverbDampingLabel->setLabel(Common::String::format("%d", _reverbDampingSlider->getValue()));
+		_reverbDampingLabel->draw();
+		break;
+	case kReverbWidthChangedCmd:
+		_reverbWidthLabel->setLabel(Common::String::format("%d", _reverbWidthSlider->getValue()));
+		_reverbWidthLabel->draw();
+		break;
+	case kReverbLevelChangedCmd:
+		_reverbLevelLabel->setLabel(Common::String::format("%d", _reverbLevelSlider->getValue()));
+		_reverbLevelLabel->draw();
+		break;
+	case kResetSettingsCmd: {
+		MessageDialog alert(_("Do you really want to reset all FluidSynth settings to their default values?"), _("Yes"), _("No"));
+		if (alert.runModal() == GUI::kMessageOK) {
+			resetSettings();
+			readSettings();
+			draw();
+		}
+		break;
+	}
+	case kOKCmd:
+		setResult(1);
+		close();
+		break;
+	default:
+		Dialog::handleCommand(sender, cmd, data);
+		break;
+	}
+}
+
+void FluidSynthSettingsDialog::setChorusSettingsState(bool enabled) {
+	_chorusVoiceCountDesc->setEnabled(enabled);
+	_chorusVoiceCountSlider->setEnabled(enabled);
+	_chorusVoiceCountLabel->setEnabled(enabled);
+	_chorusLevelDesc->setEnabled(enabled);
+	_chorusLevelSlider->setEnabled(enabled);
+	_chorusLevelLabel->setEnabled(enabled);
+	_chorusSpeedDesc->setEnabled(enabled);
+	_chorusSpeedSlider->setEnabled(enabled);
+	_chorusSpeedLabel->setEnabled(enabled);
+	_chorusDepthDesc->setEnabled(enabled);
+	_chorusDepthSlider->setEnabled(enabled);
+	_chorusDepthLabel->setEnabled(enabled);
+	_chorusWaveFormTypePopUpDesc->setEnabled(enabled);
+	_chorusWaveFormTypePopUp->setEnabled(enabled);
+}
+
+void FluidSynthSettingsDialog::setReverbSettingsState(bool enabled) {
+	_reverbRoomSizeDesc->setEnabled(enabled);
+	_reverbRoomSizeSlider->setEnabled(enabled);
+	_reverbRoomSizeLabel->setEnabled(enabled);
+	_reverbDampingDesc->setEnabled(enabled);
+	_reverbDampingSlider->setEnabled(enabled);
+	_reverbDampingLabel->setEnabled(enabled);
+	_reverbWidthDesc->setEnabled(enabled);
+	_reverbWidthSlider->setEnabled(enabled);
+	_reverbWidthLabel->setEnabled(enabled);
+	_reverbLevelDesc->setEnabled(enabled);
+	_reverbLevelSlider->setEnabled(enabled);
+	_reverbLevelLabel->setEnabled(enabled);
+}
+
+void FluidSynthSettingsDialog::readSettings() {
+	_chorusVoiceCountSlider->setValue(ConfMan.getInt("fluidsynth_chorus_nr", _domain));
+	_chorusVoiceCountLabel->setLabel(Common::String::format("%d", _chorusVoiceCountSlider->getValue()));
+	_chorusLevelSlider->setValue(ConfMan.getInt("fluidsynth_chorus_level", _domain));
+	_chorusLevelLabel->setLabel(Common::String::format("%d", _chorusLevelSlider->getValue()));
+	_chorusSpeedSlider->setValue(ConfMan.getInt("fluidsynth_chorus_speed", _domain));
+	_chorusSpeedLabel->setLabel(Common::String::format("%d", _chorusSpeedSlider->getValue()));
+	_chorusDepthSlider->setValue(ConfMan.getInt("fluidsynth_chorus_depth", _domain));
+	_chorusDepthLabel->setLabel(Common::String::format("%d", _chorusDepthSlider->getValue()));
+
+	Common::String waveForm = ConfMan.get("fluidsynth_chorus_waveform", _domain);
+	if (waveForm == "sine") {
+		_chorusWaveFormTypePopUp->setSelectedTag(kWaveFormTypeSine);
+	} else if (waveForm == "triangle") {
+		_chorusWaveFormTypePopUp->setSelectedTag(kWaveFormTypeTriangle);
+	}
+
+	_reverbRoomSizeSlider->setValue(ConfMan.getInt("fluidsynth_reverb_roomsize", _domain));
+	_reverbRoomSizeLabel->setLabel(Common::String::format("%d", _reverbRoomSizeSlider->getValue()));
+	_reverbDampingSlider->setValue(ConfMan.getInt("fluidsynth_reverb_damping", _domain));
+	_reverbDampingLabel->setLabel(Common::String::format("%d", _reverbDampingSlider->getValue()));
+	_reverbWidthSlider->setValue(ConfMan.getInt("fluidsynth_reverb_width", _domain));
+	_reverbWidthLabel->setLabel(Common::String::format("%d", _reverbWidthSlider->getValue()));
+	_reverbLevelSlider->setValue(ConfMan.getInt("fluidsynth_reverb_level", _domain));
+	_reverbLevelLabel->setLabel(Common::String::format("%d", _reverbLevelSlider->getValue()));
+
+	Common::String interpolation = ConfMan.get("fluidsynth_misc_interpolation", _domain);
+	if (interpolation == "none") {
+		_miscInterpolationPopUp->setSelectedTag(kInterpolationNone);
+	} else if (interpolation == "linear") {
+		_miscInterpolationPopUp->setSelectedTag(kInterpolationLinear);
+	} else if (interpolation == "4th") {
+		_miscInterpolationPopUp->setSelectedTag(kInterpolation4thOrder);
+	} else if (interpolation == "7th") {
+		_miscInterpolationPopUp->setSelectedTag(kInterpolation7thOrder);
+	}
+
+	// This may trigger redrawing, so don't do it until all sliders have
+	// their proper values. Otherwise, the dialog may crash because of
+	// invalid slider values.
+	_chorusActivate->setState(ConfMan.getBool("fluidsynth_chorus_activate", _domain));
+	_reverbActivate->setState(ConfMan.getBool("fluidsynth_reverb_activate", _domain));
+}
+
+void FluidSynthSettingsDialog::writeSettings() {
+	ConfMan.setBool("fluidsynth_chorus_activate", _chorusActivate->getState());
+	ConfMan.setInt("fluidsynth_chorus_nr", _chorusVoiceCountSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_chorus_level", _chorusLevelSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_chorus_speed", _chorusSpeedSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_chorus_depth", _chorusDepthSlider->getValue(), _domain);
+
+	uint32 waveForm = _chorusWaveFormTypePopUp->getSelectedTag();
+	if (waveForm == kWaveFormTypeSine) {
+		ConfMan.set("fluidsynth_chorus_waveform", "sine", _domain);
+	} else if (waveForm == kWaveFormTypeTriangle) {
+		ConfMan.set("fluidsynth_chorus_waveform", "triangle", _domain);
+	} else {
+		ConfMan.removeKey("fluidsynth_chorus_waveform", _domain);
+	}
+
+	ConfMan.setBool("fluidsynth_reverb_activate", _reverbActivate->getState());
+	ConfMan.setInt("fluidsynth_reverb_roomsize", _reverbRoomSizeSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_reverb_damping", _reverbDampingSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_reverb_width", _reverbWidthSlider->getValue(), _domain);
+	ConfMan.setInt("fluidsynth_reverb_level", _reverbLevelSlider->getValue(), _domain);
+
+	uint32 interpolation = _miscInterpolationPopUp->getSelectedTag();
+	if (interpolation == kInterpolationNone) {
+		ConfMan.set("fluidsynth_misc_interpolation", "none", _domain);
+	} else if (interpolation == kInterpolationLinear) {
+		ConfMan.set("fluidsynth_misc_interpolation", "linear", _domain);
+	} else if (interpolation == kInterpolation4thOrder) {
+		ConfMan.set("fluidsynth_misc_interpolation", "4th", _domain);
+	} else if (interpolation == kInterpolation7thOrder) {
+		ConfMan.set("fluidsynth_misc_interpolation", "7th", _domain);
+	} else {
+		ConfMan.removeKey("fluidsynth_misc_interpolation", _domain);
+	}
+
+	// The main options dialog is responsible for writing the config file.
+	// That's why we don't actually flush the settings to the file here.
+}
+
+void FluidSynthSettingsDialog::resetSettings() {
+	ConfMan.removeKey("fluidsynth_chorus_activate", _domain);
+	ConfMan.removeKey("fluidsynth_chorus_nr", _domain);
+	ConfMan.removeKey("fluidsynth_chorus_level", _domain);
+	ConfMan.removeKey("fluidsynth_chorus_speed", _domain);
+	ConfMan.removeKey("fluidsynth_chorus_depth", _domain);
+	ConfMan.removeKey("fluidsynth_chorus_waveform", _domain);
+
+	ConfMan.removeKey("fluidsynth_reverb_activate", _domain);
+	ConfMan.removeKey("fluidsynth_reverb_roomsize", _domain);
+	ConfMan.removeKey("fluidsynth_reverb_damping", _domain);
+	ConfMan.removeKey("fluidsynth_reverb_width", _domain);
+	ConfMan.removeKey("fluidsynth_reverb_level", _domain);
+
+	ConfMan.removeKey("fluidsynth_misc_interpolation", _domain);
+}
+
+} // End of namespace GUI
diff --git a/gui/fluidsynth-dialog.h b/gui/fluidsynth-dialog.h
new file mode 100644
index 0000000000..4d74c9f93e
--- /dev/null
+++ b/gui/fluidsynth-dialog.h
@@ -0,0 +1,104 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef FLUIDSYNTH_DIALOG_H
+#define FLUIDSYNTH_DIALOG_H
+
+#include "common/str.h"
+#include "gui/dialog.h"
+
+namespace GUI {
+
+class TabWidget;
+class CheckboxWidget;
+class SliderWidget;
+class StaticTextWidget;
+class PopUpWidget;
+
+class FluidSynthSettingsDialog : public Dialog {
+public:
+	FluidSynthSettingsDialog();
+	~FluidSynthSettingsDialog();
+
+	void open();
+	void close();
+	void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
+
+protected:
+	void setChorusSettingsState(bool enabled);
+	void setReverbSettingsState(bool enabled);
+
+	void readSettings();
+	void writeSettings();
+
+	void resetSettings();
+
+private:
+	Common::String _domain;
+
+	TabWidget *_tabWidget;
+
+	CheckboxWidget *_chorusActivate;
+
+	StaticTextWidget *_chorusVoiceCountDesc;
+	SliderWidget *_chorusVoiceCountSlider;
+	StaticTextWidget *_chorusVoiceCountLabel;
+
+	StaticTextWidget *_chorusLevelDesc;
+	SliderWidget *_chorusLevelSlider;
+	StaticTextWidget *_chorusLevelLabel;
+
+	StaticTextWidget *_chorusSpeedDesc;
+	SliderWidget *_chorusSpeedSlider;
+	StaticTextWidget *_chorusSpeedLabel;
+
+	StaticTextWidget *_chorusDepthDesc;
+	SliderWidget *_chorusDepthSlider;
+	StaticTextWidget *_chorusDepthLabel;
+
+	StaticTextWidget *_chorusWaveFormTypePopUpDesc;
+	PopUpWidget *_chorusWaveFormTypePopUp;
+
+	CheckboxWidget *_reverbActivate;
+
+	StaticTextWidget *_reverbRoomSizeDesc;
+	SliderWidget *_reverbRoomSizeSlider;
+	StaticTextWidget *_reverbRoomSizeLabel;
+
+	StaticTextWidget *_reverbDampingDesc;
+	SliderWidget *_reverbDampingSlider;
+	StaticTextWidget *_reverbDampingLabel;
+
+	StaticTextWidget *_reverbWidthDesc;
+	SliderWidget *_reverbWidthSlider;
+	StaticTextWidget *_reverbWidthLabel;
+
+	StaticTextWidget *_reverbLevelDesc;
+	SliderWidget *_reverbLevelSlider;
+	StaticTextWidget *_reverbLevelLabel;
+
+	StaticTextWidget *_miscInterpolationPopUpDesc;
+	PopUpWidget *_miscInterpolationPopUp;
+};
+
+} // End of namespace GUI
+
+#endif
diff --git a/gui/module.mk b/gui/module.mk
index a435d8cca7..bda3c88cd5 100644
--- a/gui/module.mk
+++ b/gui/module.mk
@@ -38,5 +38,10 @@ MODULE_OBJS += \
 	browser.o
 endif
 
+ifdef USE_FLUIDSYNTH
+MODULE_OBJS += \
+	fluidsynth-dialog.o
+endif
+
 # Include common rules
 include $(srcdir)/rules.mk
diff --git a/gui/options.cpp b/gui/options.cpp
index ea3cbff2be..fb57c15d98 100644
--- a/gui/options.cpp
+++ b/gui/options.cpp
@@ -75,6 +75,12 @@ enum {
 };
 #endif
 
+#ifdef USE_FLUIDSYNTH
+enum {
+	kFluidSynthSettingsCmd		= 'flst'
+};
+#endif
+
 static const char *savePeriodLabels[] = { _s("Never"), _s("every 5 mins"), _s("every 10 mins"), _s("every 15 mins"), _s("every 30 mins"), 0 };
 static const int savePeriodValues[] = { 0, 5 * 60, 10 * 60, 15 * 60, 30 * 60, -1 };
 static const char *outputRateLabels[] = { _s("<default>"), _s("8 kHz"), _s("11kHz"), _s("22 kHz"), _s("44 kHz"), _s("48 kHz"), 0 };
@@ -863,6 +869,10 @@ void OptionsDialog::addMIDIControls(GuiObject *boss, const Common::String &prefi
 	_midiGainSlider->setMaxValue(1000);
 	_midiGainLabel = new StaticTextWidget(boss, prefix + "mcMidiGainLabel", "1.00");
 
+#ifdef USE_FLUIDSYNTH
+	new ButtonWidget(boss, prefix + "mcFluidSynthSettings", _("FluidSynth Settings"), 0, kFluidSynthSettingsCmd);
+#endif
+
 	_enableMIDISettings = true;
 }
 
@@ -1231,12 +1241,20 @@ GlobalOptionsDialog::GlobalOptionsDialog()
 #ifdef SMALL_SCREEN_DEVICE
 	_keysDialog = new KeysDialog();
 #endif
+
+#ifdef USE_FLUIDSYNTH
+	_fluidSynthSettingsDialog = new FluidSynthSettingsDialog();
+#endif
 }
 
 GlobalOptionsDialog::~GlobalOptionsDialog() {
 #ifdef SMALL_SCREEN_DEVICE
 	delete _keysDialog;
 #endif
+
+#ifdef USE_FLUIDSYNTH
+	delete _fluidSynthSettingsDialog;
+#endif
 }
 
 void GlobalOptionsDialog::open() {
@@ -1466,6 +1484,11 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
 		_keysDialog->runModal();
 		break;
 #endif
+#ifdef USE_FLUIDSYNTH
+	case kFluidSynthSettingsCmd:
+		_fluidSynthSettingsDialog->runModal();
+		break;
+#endif
 	default:
 		OptionsDialog::handleCommand(sender, cmd, data);
 	}
diff --git a/gui/options.h b/gui/options.h
index def56cfa35..081ef4fea5 100644
--- a/gui/options.h
+++ b/gui/options.h
@@ -32,6 +32,10 @@
 #include "gui/KeysDialog.h"
 #endif
 
+#ifdef USE_FLUIDSYNTH
+#include "gui/fluidsynth-dialog.h"
+#endif
+
 namespace GUI {
 
 class CheckboxWidget;
@@ -208,6 +212,9 @@ protected:
 #ifdef SMALL_SCREEN_DEVICE
 	KeysDialog *_keysDialog;
 #endif
+#ifdef USE_FLUIDSYNTH
+	FluidSynthSettingsDialog *_fluidSynthSettingsDialog;
+#endif
 	StaticTextWidget *_savePath;
 	ButtonWidget	 *_savePathClearButton;
 	StaticTextWidget *_themePath;
diff --git a/gui/themes/default.inc b/gui/themes/default.inc
index 7f565eb05d..78c04f14c6 100644
--- a/gui/themes/default.inc
+++ b/gui/themes/default.inc
@@ -891,7 +891,7 @@
 "</layout> "
 "</dialog> "
 "<dialog name='GlobalOptions_MIDI' overlays='Dialog.GlobalOptions.TabWidget'> "
-"<layout type='vertical' padding='16,16,16,16' spacing='8'> "
+"<layout type='vertical' padding='16,16,16,16' spacing='6'> "
 "<layout type='horizontal' padding='0,0,0,0' spacing='6' center='true'> "
 "<widget name='auPrefGmPopupDesc' "
 "type='OptionsLabel' "
@@ -927,6 +927,10 @@
 "height='Globals.Line.Height' "
 "/> "
 "</layout> "
+"<widget name='mcFluidSynthSettings' "
+"width='150' "
+"height='Globals.Button.Height' "
+"/> "
 "</layout> "
 "</dialog> "
 "<dialog name='GlobalOptions_MT32' overlays='Dialog.GlobalOptions.TabWidget'> "
@@ -1359,6 +1363,153 @@
 "</layout> "
 "</layout> "
 "</dialog> "
+"<dialog name='FluidSynthSettings' overlays='GlobalOptions' shading='dim'> "
+"<layout type='vertical' padding='0,0,0,0'> "
+"<widget name='TabWidget'/> "
+"<layout type='horizontal' padding='8,8,8,8'> "
+"<space/> "
+"<widget name='ResetSettings' "
+"type='Button' "
+"/> "
+"<widget name='Cancel' "
+"type='Button' "
+"/> "
+"<widget name='Ok' "
+"type='Button' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Chorus' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='8,8,8,8' spacing='6'> "
+"<widget name='EnableTabCheckbox' "
+"type='Checkbox' "
+"/> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='VoiceCountText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='VoiceCountSlider' "
+"type='Slider' "
+"/> "
+"<widget name='VoiceCountLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='LevelText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='LevelSlider' "
+"type='Slider' "
+"/> "
+"<widget name='LevelLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='SpeedText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='SpeedSlider' "
+"type='Slider' "
+"/> "
+"<widget name='SpeedLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='DepthText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='DepthSlider' "
+"type='Slider' "
+"/> "
+"<widget name='DepthLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='WaveFormTypeText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='WaveFormType' "
+"type='PopUp' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Reverb' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='8,8,8,8' spacing='6'> "
+"<widget name='EnableTabCheckbox' "
+"type='Checkbox' "
+"/> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='RoomSizeText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='RoomSizeSlider' "
+"type='Slider' "
+"/> "
+"<widget name='RoomSizeLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='DampingText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='DampingSlider' "
+"type='Slider' "
+"/> "
+"<widget name='DampingLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='WidthText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='WidthSlider' "
+"type='Slider' "
+"/> "
+"<widget name='WidthLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='LevelText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='LevelSlider' "
+"type='Slider' "
+"/> "
+"<widget name='LevelLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Misc' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='8,8,8,8' spacing='6'> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='InterpolationText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='Interpolation' "
+"type='PopUp' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
 "<dialog name='SaveLoadChooser' overlays='screen' inset='8' shading='dim'> "
 "<layout type='vertical' padding='8,8,8,8' center='true'> "
 "<widget name='Title' height='Globals.Line.Height'/> "
@@ -1905,6 +2056,10 @@
 "height='Globals.Line.Height' "
 "/> "
 "</layout> "
+"<widget name='mcFluidSynthSettings' "
+"width='200' "
+"height='Globals.Button.Height' "
+"/> "
 "</layout> "
 "</dialog> "
 "<dialog name='GlobalOptions_MT32' overlays='Dialog.GlobalOptions.TabWidget'> "
@@ -2323,6 +2478,153 @@
 "</layout> "
 "</layout> "
 "</dialog> "
+"<dialog name='FluidSynthSettings' overlays='GlobalOptions' shading='dim'> "
+"<layout type='vertical' padding='0,0,0,0'> "
+"<widget name='TabWidget'/> "
+"<layout type='horizontal' padding='16,16,16,16'> "
+"<space/> "
+"<widget name='ResetSettings' "
+"type='Button' "
+"/> "
+"<widget name='Cancel' "
+"type='Button' "
+"/> "
+"<widget name='Ok' "
+"type='Button' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Chorus' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='16,16,16,16' spacing='8'> "
+"<widget name='EnableTabCheckbox' "
+"type='Checkbox' "
+"/> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='VoiceCountText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='VoiceCountSlider' "
+"type='Slider' "
+"/> "
+"<widget name='VoiceCountLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='LevelText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='LevelSlider' "
+"type='Slider' "
+"/> "
+"<widget name='LevelLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='SpeedText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='SpeedSlider' "
+"type='Slider' "
+"/> "
+"<widget name='SpeedLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='DepthText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='DepthSlider' "
+"type='Slider' "
+"/> "
+"<widget name='DepthLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='WaveFormTypeText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='WaveFormType' "
+"type='PopUp' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Reverb' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='16,16,16,16' spacing='8'> "
+"<widget name='EnableTabCheckbox' "
+"type='Checkbox' "
+"/> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='RoomSizeText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='RoomSizeSlider' "
+"type='Slider' "
+"/> "
+"<widget name='RoomSizeLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='DampingText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='DampingSlider' "
+"type='Slider' "
+"/> "
+"<widget name='DampingLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='WidthText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='WidthSlider' "
+"type='Slider' "
+"/> "
+"<widget name='WidthLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='LevelText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='LevelSlider' "
+"type='Slider' "
+"/> "
+"<widget name='LevelLabel' "
+"width='32' "
+"height='Globals.Line.Height' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
+"<dialog name='FluidSynthSettings_Misc' overlays='Dialog.FluidSynthSettings.TabWidget'> "
+"<layout type='vertical' padding='16,16,16,16' spacing='8'> "
+"<layout type='horizontal' padding='0,0,0,0' spacing='10' center='true'> "
+"<widget name='InterpolationText' "
+"type='OptionsLabel' "
+"/> "
+"<widget name='Interpolation' "
+"type='PopUp' "
+"/> "
+"</layout> "
+"</layout> "
+"</dialog> "
 "<dialog name='SaveLoadChooser' overlays='screen' inset='8' shading='dim'> "
 "<layout type='vertical' padding='8,8,8,32' center='true'> "
 "<layout type='horizontal' padding='0,0,0,0'> "
diff --git a/gui/themes/scummclassic.zip b/gui/themes/scummclassic.zip
index 62eae0cd43..3183417db9 100644
--- a/gui/themes/scummclassic.zip
+++ b/gui/themes/scummclassic.zip
diff --git a/gui/themes/scummclassic/THEMERC b/gui/themes/scummclassic/THEMERC
index b8937adcb2..36eaacd168 100644
--- a/gui/themes/scummclassic/THEMERC
+++ b/gui/themes/scummclassic/THEMERC
@@ -1 +1 @@
-[SCUMMVM_STX0.8.16:ScummVM Classic Theme:No Author]
+[SCUMMVM_STX0.8.19:ScummVM Classic Theme:No Author]
diff --git a/gui/themes/scummclassic/classic_layout.stx b/gui/themes/scummclassic/classic_layout.stx
index 4a6aae00bc..312a90e78f 100644
--- a/gui/themes/scummclassic/classic_layout.stx
+++ b/gui/themes/scummclassic/classic_layout.stx
@@ -359,6 +359,10 @@
 						height = 'Globals.Line.Height'
 				/>
 			</layout>
+			<widget name = 'mcFluidSynthSettings'
+					width = '200'
+					height = 'Globals.Button.Height'
+			/>
 		</layout>
 	</dialog>
 
@@ -794,6 +798,157 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'FluidSynthSettings' overlays = 'GlobalOptions' shading = 'dim'>
+		<layout type = 'vertical' padding = '0, 0, 0, 0'>
+			<widget name = 'TabWidget'/>
+			<layout type = 'horizontal' padding = '16, 16, 16, 16'>
+				<space/>
+				<widget name = 'ResetSettings'
+					type = 'Button'
+				/>
+				<widget name = 'Cancel'
+						type = 'Button'
+				/>
+				<widget name = 'Ok'
+						type = 'Button'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Chorus' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'VoiceCountText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'VoiceCountSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'VoiceCountLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'SpeedText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'SpeedSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'SpeedLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DepthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DepthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DepthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WaveFormTypeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WaveFormType'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Reverb' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'RoomSizeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'RoomSizeSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'RoomSizeLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DampingText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DampingSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DampingLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WidthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WidthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'WidthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Misc' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'InterpolationText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'Interpolation'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
 	<dialog name = 'SaveLoadChooser' overlays = 'screen' inset = '8' shading = 'dim'>
 		<layout type = 'vertical' padding = '8, 8, 8, 32' center = 'true'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0'>
diff --git a/gui/themes/scummclassic/classic_layout_lowres.stx b/gui/themes/scummclassic/classic_layout_lowres.stx
index 57e149b570..d42efb5aa4 100644
--- a/gui/themes/scummclassic/classic_layout_lowres.stx
+++ b/gui/themes/scummclassic/classic_layout_lowres.stx
@@ -321,7 +321,7 @@
 	</dialog>
 
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
-		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '6'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
 				<widget name = 'auPrefGmPopupDesc'
 						type = 'OptionsLabel'
@@ -357,6 +357,10 @@
 						height = 'Globals.Line.Height'
 				/>
 			</layout>
+			<widget name = 'mcFluidSynthSettings'
+					width = '150'
+					height = 'Globals.Button.Height'
+			/>
 		</layout>
 	</dialog>
 
@@ -805,6 +809,157 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'FluidSynthSettings' overlays = 'GlobalOptions' shading = 'dim'>
+		<layout type = 'vertical' padding = '0, 0, 0, 0'>
+			<widget name = 'TabWidget'/>
+			<layout type = 'horizontal' padding = '8, 8, 8, 8'>
+				<space/>
+				<widget name = 'ResetSettings'
+					type = 'Button'
+				/>
+				<widget name = 'Cancel'
+						type = 'Button'
+				/>
+				<widget name = 'Ok'
+						type = 'Button'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Chorus' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'VoiceCountText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'VoiceCountSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'VoiceCountLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'SpeedText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'SpeedSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'SpeedLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DepthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DepthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DepthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WaveFormTypeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WaveFormType'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Reverb' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'RoomSizeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'RoomSizeSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'RoomSizeLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DampingText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DampingSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DampingLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WidthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WidthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'WidthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Misc' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'InterpolationText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'Interpolation'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
 	<dialog name = 'SaveLoadChooser' overlays = 'screen' inset = '8' shading = 'dim'>
 		<layout type = 'vertical' padding = '8, 8, 8, 8' center = 'true'>
 			<widget name = 'Title' height = 'Globals.Line.Height'/>
diff --git a/gui/themes/scummmodern.zip b/gui/themes/scummmodern.zip
index 38352bcc2f..412ed6a96f 100644
--- a/gui/themes/scummmodern.zip
+++ b/gui/themes/scummmodern.zip
diff --git a/gui/themes/scummmodern/THEMERC b/gui/themes/scummmodern/THEMERC
index 52eb683ebd..9e8776263b 100644
--- a/gui/themes/scummmodern/THEMERC
+++ b/gui/themes/scummmodern/THEMERC
@@ -1 +1 @@
-[SCUMMVM_STX0.8.16:ScummVM Modern Theme:No Author]
+[SCUMMVM_STX0.8.19:ScummVM Modern Theme:No Author]
diff --git a/gui/themes/scummmodern/scummmodern_layout.stx b/gui/themes/scummmodern/scummmodern_layout.stx
index d99d7416c2..fa57e62c54 100644
--- a/gui/themes/scummmodern/scummmodern_layout.stx
+++ b/gui/themes/scummmodern/scummmodern_layout.stx
@@ -373,6 +373,10 @@
 						height = 'Globals.Line.Height'
 				/>
 			</layout>
+			<widget name = 'mcFluidSynthSettings'
+					width = '200'
+					height = 'Globals.Button.Height'
+			/>
 		</layout>
 	</dialog>
 
@@ -808,6 +812,157 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'FluidSynthSettings' overlays = 'GlobalOptions' shading = 'dim'>
+		<layout type = 'vertical' padding = '0, 0, 0, 0'>
+			<widget name = 'TabWidget'/>
+			<layout type = 'horizontal' padding = '16, 16, 16, 16'>
+				<space/>
+				<widget name = 'ResetSettings'
+					type = 'Button'
+				/>
+				<widget name = 'Cancel'
+						type = 'Button'
+				/>
+				<widget name = 'Ok'
+						type = 'Button'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Chorus' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'VoiceCountText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'VoiceCountSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'VoiceCountLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'SpeedText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'SpeedSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'SpeedLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DepthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DepthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DepthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WaveFormTypeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WaveFormType'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Reverb' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'RoomSizeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'RoomSizeSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'RoomSizeLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DampingText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DampingSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DampingLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WidthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WidthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'WidthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Misc' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'InterpolationText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'Interpolation'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
 	<dialog name = 'SaveLoadChooser' overlays = 'screen' inset = '8' shading = 'dim'>
 		<layout type = 'vertical' padding = '8, 8, 8, 32' center = 'true'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0'>
diff --git a/gui/themes/scummmodern/scummmodern_layout_lowres.stx b/gui/themes/scummmodern/scummmodern_layout_lowres.stx
index 4fd5bdcf40..5c3cc8357e 100644
--- a/gui/themes/scummmodern/scummmodern_layout_lowres.stx
+++ b/gui/themes/scummmodern/scummmodern_layout_lowres.stx
@@ -319,7 +319,7 @@
 	</dialog>
 
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
-		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '7'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
 				<widget name = 'auPrefGmPopupDesc'
 						type = 'OptionsLabel'
@@ -355,6 +355,10 @@
 						height = 'Globals.Line.Height'
 				/>
 			</layout>
+			<widget name = 'mcFluidSynthSettings'
+					width = '150'
+					height = 'Globals.Button.Height'
+			/>
 		</layout>
 	</dialog>
 
@@ -804,6 +808,157 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'FluidSynthSettings' overlays = 'GlobalOptions' shading = 'dim'>
+		<layout type = 'vertical' padding = '0, 0, 0, 0'>
+			<widget name = 'TabWidget'/>
+			<layout type = 'horizontal' padding = '8, 8, 8, 8'>
+				<space/>
+				<widget name = 'ResetSettings'
+					type = 'Button'
+				/>
+				<widget name = 'Cancel'
+						type = 'Button'
+				/>
+				<widget name = 'Ok'
+						type = 'Button'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Chorus' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'VoiceCountText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'VoiceCountSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'VoiceCountLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'SpeedText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'SpeedSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'SpeedLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DepthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DepthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DepthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WaveFormTypeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WaveFormType'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Reverb' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+				type = 'Checkbox'
+			/>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'RoomSizeText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'RoomSizeSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'RoomSizeLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'DampingText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'DampingSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'DampingLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'WidthText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'WidthSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'WidthLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'LevelText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'LevelSlider'
+					type = 'Slider'
+				/>
+				<widget name = 'LevelLabel'
+					width = '32'
+					height = 'Globals.Line.Height'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
+	<dialog name = 'FluidSynthSettings_Misc' overlays = 'Dialog.FluidSynthSettings.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'InterpolationText'
+					type = 'OptionsLabel'
+				/>
+				<widget name = 'Interpolation'
+					type = 'PopUp'
+				/>
+			</layout>
+		</layout>
+	</dialog>
+
 	<dialog name = 'SaveLoadChooser' overlays = 'screen' inset = '8' shading = 'dim'>
 		<layout type = 'vertical' padding = '8, 8, 8, 8' center = 'true'>
 			<widget name = 'Title' height = 'Globals.Line.Height'/>