diff --git a/backend/app.go b/backend/app.go
index d26bd00..fe9de0e 100644
--- a/backend/app.go
+++ b/backend/app.go
@@ -68,6 +68,7 @@ func StartupApp(appName, appVersionTag, configFile, latestReleaseURL string) (*A
 		PreventClipping: a.Config.ReplayGain.PreventClipping,
 		PreampGain:      a.Config.ReplayGain.PreampGainDB,
 	})
+	a.Player.SetAudioExclusive(a.Config.LocalPlayback.AudioExclusive)
 
 	a.ServerManager = NewServerManager(appName)
 	a.PlaybackManager = NewPlaybackManager(a.bgrndCtx, a.ServerManager, a.Player, &a.Config.Scrobbling)
@@ -100,7 +101,7 @@ func (a *App) initMPV() error {
 	p := player.NewWithClientName(a.appName)
 	c := a.Config.LocalPlayback
 	c.InMemoryCacheSizeMB = clamp(c.InMemoryCacheSizeMB, 10, 500)
-	if err := p.Init(c.AudioExclusive, c.InMemoryCacheSizeMB); err != nil {
+	if err := p.Init(c.InMemoryCacheSizeMB); err != nil {
 		return fmt.Errorf("failed to initialize mpv player: %s", err.Error())
 	}
 	a.Player = p
diff --git a/backend/playbackmanager.go b/backend/playbackmanager.go
index 1db3131..1af7591 100644
--- a/backend/playbackmanager.go
+++ b/backend/playbackmanager.go
@@ -270,6 +270,14 @@ func (p *PlaybackManager) StopAndClearPlayQueue() {
 	p.playQueue = nil
 }
 
+func (p *PlaybackManager) SetReplayGainOptions(config ReplayGainConfig) {
+	p.player.SetReplayGainOptions(player.ReplayGainOptions{
+		Mode:            player.ReplayGainMode(config.Mode),
+		PreventClipping: config.PreventClipping,
+		PreampGain:      config.PreampGainDB,
+	})
+}
+
 // call BEFORE updating p.nowPlayingIdx
 func (p *PlaybackManager) checkScrobble(playDur time.Duration) {
 	if !p.scrobbleCfg.Enabled || len(p.playQueue) == 0 || p.nowPlayingIdx < 0 {
diff --git a/player/player.go b/player/player.go
index 15ee9e6..87f6bf8 100644
--- a/player/player.go
+++ b/player/player.go
@@ -63,6 +63,7 @@ type Player struct {
 	vol            int
 	replayGainOpts ReplayGainOptions
 	haveRGainOpts  bool
+	audioExclusive bool
 	status         Status
 	seeking        bool
 	curPlaylistPos int64
@@ -96,7 +97,7 @@ func NewWithClientName(c string) *Player {
 
 // Initializes the Player and makes it ready for playback.
 // Most Player functions will return ErrUnitialized if called before Init.
-func (p *Player) Init(audioExclusive bool, maxCacheMB int) error {
+func (p *Player) Init(maxCacheMB int) error {
 	if !p.initialized {
 		m, err := CreateMPV()
 		if err != nil {
@@ -118,9 +119,7 @@ func (p *Player) Init(audioExclusive bool, maxCacheMB int) error {
 		}
 		m.SetOption("volume", MPVFormatInt64, p.vol)
 
-		if audioExclusive {
-			m.SetOptionString("audio-exclusive", "yes")
-		}
+		p.SetAudioExclusive(p.audioExclusive)
 		if p.haveRGainOpts {
 			p.SetReplayGainOptions(p.replayGainOpts)
 		}
@@ -259,7 +258,7 @@ func (p *Player) SetVolume(vol int) error {
 
 // Sets the ReplayGain options of the player.
 // Unlike most Player functions, SetReplayGainOptions can be called
-// before Init, to set the initial volume of the player on startup.
+// before Init, to set the initial replaygain options of the player on startup.
 func (p *Player) SetReplayGainOptions(options ReplayGainOptions) error {
 	p.replayGainOpts = options
 	p.haveRGainOpts = true
@@ -281,6 +280,20 @@ func (p *Player) SetReplayGainOptions(options ReplayGainOptions) error {
 	return nil
 }
 
+// Sets the audio exclusive option of the player.
+// Unlike most Player functions, SetAudioExclusive can be called
+// before Init, to set the initial option of the player on startup.
+func (p *Player) SetAudioExclusive(tf bool) {
+	p.audioExclusive = tf
+	if p.initialized {
+		val := "no"
+		if tf {
+			val = "yes"
+		}
+		p.mpv.SetOptionString("audio-exclusive", val)
+	}
+}
+
 // Gets the current volume of the player.
 func (p *Player) GetVolume() int {
 	return p.vol
diff --git a/ui/controller/controller.go b/ui/controller/controller.go
index b2d71a7..4859b16 100644
--- a/ui/controller/controller.go
+++ b/ui/controller/controller.go
@@ -304,6 +304,24 @@ func (c *Controller) ShowAboutDialog() {
 	pop.Show()
 }
 
+func (c *Controller) ShowSettingsDialog() {
+	dlg := dialogs.NewSettingsDialog(c.App.Config)
+	dlg.OnReplayGainSettingsChanged = func() {
+		c.App.PlaybackManager.SetReplayGainOptions(c.App.Config.ReplayGain)
+	}
+	dlg.OnAudioExclusiveSettingChanged = func() {
+		c.App.Player.SetAudioExclusive(c.App.Config.LocalPlayback.AudioExclusive)
+	}
+	pop := widget.NewModalPopUp(dlg, c.MainWindow.Canvas())
+	dlg.OnDismiss = func() {
+		pop.Hide()
+		c.doModalClosed()
+	}
+	c.ClosePopUpOnEscape(pop)
+	c.haveModal = true
+	pop.Show()
+}
+
 func (c *Controller) trySetPasswordAndConnectToServer(server *backend.ServerConfig, password string) error {
 	if err := c.App.ServerManager.SetServerPassword(server, password); err != nil {
 		log.Printf("error setting keyring credentials: %v", err)
diff --git a/ui/dialogs/settingsdialog.go b/ui/dialogs/settingsdialog.go
new file mode 100644
index 0000000..a1114a1
--- /dev/null
+++ b/ui/dialogs/settingsdialog.go
@@ -0,0 +1,217 @@
+package dialogs
+
+import (
+	"math"
+	"strconv"
+	"supersonic/backend"
+	"supersonic/ui/layouts"
+	"supersonic/ui/widgets"
+	"unicode"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+)
+
+var boldStyle = widget.RichTextStyle{TextStyle: fyne.TextStyle{Bold: true}}
+
+type SettingsDialog struct {
+	widget.BaseWidget
+
+	OnReplayGainSettingsChanged    func()
+	OnAudioExclusiveSettingChanged func()
+	OnDismiss                      func()
+
+	config *backend.Config
+
+	content fyne.CanvasObject
+}
+
+func NewSettingsDialog(config *backend.Config) *SettingsDialog {
+	s := &SettingsDialog{config: config}
+	s.ExtendBaseWidget(s)
+
+	tabs := container.NewAppTabs(
+		s.createGeneralTab(),
+		s.createPlaybackTab(),
+	)
+	s.content = container.NewVBox(tabs, widget.NewSeparator(),
+		container.NewHBox(layout.NewSpacer(), widget.NewButton("Close", func() {
+			if s.OnDismiss != nil {
+				s.OnDismiss()
+			}
+		})))
+
+	return s
+}
+
+func (s *SettingsDialog) createGeneralTab() *container.TabItem {
+	twoDigitValidator := func(text string, r rune) bool {
+		return unicode.IsDigit(r) && len(text) < 2
+	}
+
+	percentEntry := widgets.NewTextRestrictedEntry(twoDigitValidator)
+	percentEntry.SetMinCharWidth(2)
+	percentEntry.OnChanged = func(str string) {
+		if i, err := strconv.Atoi(str); err == nil {
+			s.config.Scrobbling.ThresholdPercent = i
+		}
+	}
+	percentEntry.Text = strconv.Itoa(s.config.Scrobbling.ThresholdPercent)
+	if !s.config.Scrobbling.Enabled {
+		percentEntry.Disable()
+	}
+
+	durationEntry := widgets.NewTextRestrictedEntry(twoDigitValidator)
+	durationEntry.SetMinCharWidth(2)
+	durationEntry.OnChanged = func(str string) {
+		if i, err := strconv.Atoi(str); err == nil {
+			s.config.Scrobbling.ThresholdTimeSeconds = i * 60
+		}
+	}
+	if secs := s.config.Scrobbling.ThresholdTimeSeconds; secs >= 0 {
+		val := int(math.Round(float64(secs) / 60.))
+		durationEntry.Text = strconv.Itoa(val)
+	}
+	if !s.config.Scrobbling.Enabled || s.config.Scrobbling.ThresholdTimeSeconds < 0 {
+		durationEntry.Disable()
+	}
+
+	lastScrobbleText := durationEntry.Text
+	if lastScrobbleText == "" {
+		lastScrobbleText = "4" // default scrobble minutes
+	}
+	durationEnabled := widget.NewCheck("or when", func(checked bool) {
+		if !checked {
+			s.config.Scrobbling.ThresholdTimeSeconds = -1
+			lastScrobbleText = durationEntry.Text
+			durationEntry.Text = ""
+			durationEntry.Disable()
+		} else {
+			durationEntry.Text = lastScrobbleText
+			durationEntry.Enable()
+			durationEntry.Refresh()
+			durationEntry.OnChanged(durationEntry.Text)
+		}
+	})
+	durationEnabled.Checked = s.config.Scrobbling.ThresholdTimeSeconds >= 0
+	if !s.config.Scrobbling.Enabled {
+		durationEnabled.Disable()
+	}
+
+	scrobbleEnabled := widget.NewCheck("Send playback statistics to server", func(checked bool) {
+		s.config.Scrobbling.Enabled = checked
+		if !checked {
+			percentEntry.Disable()
+			durationEnabled.Disable()
+			durationEntry.Disable()
+		} else {
+			percentEntry.Enable()
+			durationEnabled.Enable()
+			if durationEnabled.Checked {
+				durationEntry.Enable()
+			}
+		}
+	})
+	scrobbleEnabled.Checked = s.config.Scrobbling.Enabled
+
+	return container.NewTabItem("General", container.NewVBox(
+		widget.NewRichText(&widget.TextSegment{Text: "Scrobbling", Style: boldStyle}),
+		scrobbleEnabled,
+		container.NewHBox(
+			widget.NewLabel("Scrobble when"),
+			percentEntry,
+			widget.NewLabel("percent of track is played"),
+		),
+		container.NewHBox(
+			durationEnabled,
+			durationEntry,
+			widget.NewLabel("minutes of track have been played"),
+		),
+	))
+}
+
+func (s *SettingsDialog) createPlaybackTab() *container.TabItem {
+	replayGainSelect := widget.NewSelect([]string{"None", "Album", "Track"}, nil)
+	replayGainSelect.OnChanged = func(_ string) {
+		switch replayGainSelect.SelectedIndex() {
+		case 0:
+			s.config.ReplayGain.Mode = backend.ReplayGainNone
+		case 1:
+			s.config.ReplayGain.Mode = backend.ReplayGainAlbum
+		case 2:
+			s.config.ReplayGain.Mode = backend.ReplayGainTrack
+		}
+		s.onReplayGainSettingsChanged()
+	}
+
+	// set initially selected option
+	switch s.config.ReplayGain.Mode {
+	case backend.ReplayGainAlbum:
+		replayGainSelect.SetSelectedIndex(1)
+	case backend.ReplayGainTrack:
+		replayGainSelect.SetSelectedIndex(2)
+	default:
+		replayGainSelect.SetSelectedIndex(0)
+	}
+
+	preampGain := widgets.NewTextRestrictedEntry(func(curText string, r rune) bool {
+		return (curText == "" && r == '-') ||
+			(curText == "" && unicode.IsDigit(r)) ||
+			((curText == "-" || curText == "0") && unicode.IsDigit(r))
+	})
+	preampGain.SetMinCharWidth(2)
+	preampGain.OnChanged = func(text string) {
+		if f, err := strconv.ParseFloat(text, 64); err == nil {
+			s.config.ReplayGain.PreampGainDB = f
+			s.onReplayGainSettingsChanged()
+		}
+	}
+	initVal := math.Round(s.config.ReplayGain.PreampGainDB)
+	if initVal < -9 {
+		initVal = -9
+	} else if initVal > 9 {
+		initVal = 9
+	}
+	preampGain.Text = strconv.Itoa(int(initVal))
+
+	preventClipping := widget.NewCheck("", func(checked bool) {
+		s.config.ReplayGain.PreventClipping = checked
+		s.onReplayGainSettingsChanged()
+	})
+	preventClipping.Checked = s.config.ReplayGain.PreventClipping
+
+	audioExclusive := widget.NewCheck("Audio exclusive mode", func(checked bool) {
+		s.config.LocalPlayback.AudioExclusive = checked
+		s.onAudioExclusiveSettingsChanged()
+	})
+	audioExclusive.Checked = s.config.LocalPlayback.AudioExclusive
+
+	return container.NewTabItem("Playback", container.NewVBox(
+		widget.NewRichText(&widget.TextSegment{Text: "ReplayGain", Style: boldStyle}),
+		container.New(layout.NewFormLayout(),
+			widget.NewLabel("ReplayGain mode"), replayGainSelect,
+			widget.NewLabel("ReplayGain preamp"), container.NewHBox(preampGain, widget.NewLabel("dB")),
+			widget.NewLabel("Prevent clipping"), container.NewHBox(preventClipping, layout.NewSpacer()),
+		),
+		container.New(&layouts.MaxPadLayout{PadLeft: 15, PadRight: 15}, widget.NewSeparator()),
+		container.NewHBox(audioExclusive, layout.NewSpacer()),
+	))
+}
+
+func (s *SettingsDialog) onReplayGainSettingsChanged() {
+	if s.OnReplayGainSettingsChanged != nil {
+		s.OnReplayGainSettingsChanged()
+	}
+}
+
+func (s *SettingsDialog) onAudioExclusiveSettingsChanged() {
+	if s.OnAudioExclusiveSettingChanged != nil {
+		s.OnAudioExclusiveSettingChanged()
+	}
+}
+
+func (s *SettingsDialog) CreateRenderer() fyne.WidgetRenderer {
+	return widget.NewSimpleRenderer(s.content)
+}
diff --git a/ui/mainwindow.go b/ui/mainwindow.go
index aa5bc32..2995cc8 100644
--- a/ui/mainwindow.go
+++ b/ui/mainwindow.go
@@ -108,6 +108,7 @@ func NewMainWindow(fyneApp fyne.App, appName, appVersion string, app *backend.Ap
 			}
 		}()
 	})
+	m.BrowsingPane.AddSettingsMenuItem("Settings...", m.Controller.ShowSettingsDialog)
 	m.BrowsingPane.AddSettingsMenuItem("About...", m.Controller.ShowAboutDialog)
 	m.addNavigationButtons()
 	m.BrowsingPane.DisableNavigationButtons()
diff --git a/ui/widgets/textrestrictedentry.go b/ui/widgets/textrestrictedentry.go
new file mode 100644
index 0000000..9f8c83a
--- /dev/null
+++ b/ui/widgets/textrestrictedentry.go
@@ -0,0 +1,41 @@
+package widgets
+
+import (
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+)
+
+type TextRestrictedEntry struct {
+	widget.Entry
+
+	charAllowed func(string, rune) bool
+
+	minWidth float32
+}
+
+func NewTextRestrictedEntry(charAllowed func(curText string, r rune) bool) *TextRestrictedEntry {
+	e := &TextRestrictedEntry{charAllowed: charAllowed}
+	e.ExtendBaseWidget(e)
+	return e
+}
+
+func (e *TextRestrictedEntry) TypedRune(r rune) {
+	if e.charAllowed == nil || e.charAllowed(e.Text, r) {
+		e.Entry.TypedRune(r)
+	}
+}
+
+func (e *TextRestrictedEntry) SetMinCharWidth(numChars int) {
+	e.minWidth = theme.Padding()*2 + fyne.MeasureText(strings.Repeat("W", numChars),
+		fyne.CurrentApp().Settings().Theme().Size(theme.SizeNameText), e.TextStyle).Width
+}
+
+func (e *TextRestrictedEntry) MinSize() fyne.Size {
+	if e.minWidth < 0.001 {
+		return e.Entry.MinSize()
+	}
+	return fyne.NewSize(e.minWidth, e.Entry.MinSize().Height)
+}