diff --git a/src/app.rs b/src/app.rs
index a61556f..46da958 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -280,38 +280,98 @@ impl App {
             (KeyModifiers::CONTROL, KeyCode::Char('c'))    => return Ok(true),
 
             // Deck focus
-            (KeyModifiers::NONE, KeyCode::Char('a'))       => self.focused_deck = 0,
-            (KeyModifiers::NONE, KeyCode::Char('z'))       => self.focused_deck = 1,
-            (KeyModifiers::NONE, KeyCode::Char('s'))       => self.focused_deck = 2,
-            (KeyModifiers::NONE, KeyCode::Char('x'))       => self.focused_deck = 3,
+            (KeyModifiers::NONE, KeyCode::Char('a'))       => {
+                self.focused_deck = 0;
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char('z'))       => {
+                self.focused_deck = 1;
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char('s'))       => {
+                self.focused_deck = 2;
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char('x'))       => {
+                self.focused_deck = 3;
+                self.dirty = true;
+            },
 
             // Open file selector
-            (KeyModifiers::SHIFT, KeyCode::Char('A'))      => self.open_selector(0),
-            (KeyModifiers::SHIFT, KeyCode::Char('Z'))      => self.open_selector(1),
-            (KeyModifiers::SHIFT, KeyCode::Char('S'))      => self.open_selector(2),
-            (KeyModifiers::SHIFT, KeyCode::Char('X'))      => self.open_selector(3),
+            (KeyModifiers::SHIFT, KeyCode::Char('A'))      => {
+                self.open_selector(0);
+                self.dirty = true;
+            },
+            (KeyModifiers::SHIFT, KeyCode::Char('Z'))      => {
+                self.open_selector(1);
+                self.dirty = true;
+            },
+            (KeyModifiers::SHIFT, KeyCode::Char('S'))      => {
+                self.open_selector(2);
+                self.dirty = true;
+            },
+            (KeyModifiers::SHIFT, KeyCode::Char('X'))      => {
+                self.open_selector(3);
+                self.dirty = true;
+            },
 
             // Transport
-            (KeyModifiers::NONE, KeyCode::Char(' '))       => self.toggle_play(),
-            (KeyModifiers::NONE, KeyCode::Enter)           => self.stop_focused(),
-            (KeyModifiers::NONE, KeyCode::Left)            => self.seek_relative(-0.01),
-            (KeyModifiers::NONE, KeyCode::Right)           => self.seek_relative(0.01),
+            (KeyModifiers::NONE, KeyCode::Char(' '))       => {
+                self.toggle_play();
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Enter)           => {
+                self.stop_focused();
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Left)            => {
+                self.seek_relative(-0.01);
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Right)           => {
+                self.seek_relative(0.01);
+                self.dirty = true;
+            },
 
             // Cue
-            (KeyModifiers::NONE, KeyCode::Char('c'))       => self.set_cue(),
-            (KeyModifiers::NONE, KeyCode::Char('v'))       => self.goto_cue(),
+            (KeyModifiers::NONE, KeyCode::Char('c'))       => {
+                self.set_cue();
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char('v'))       => {
+                self.goto_cue();
+                self.dirty = true;
+            },
 
             // Fader → wpctl
-            (KeyModifiers::NONE, KeyCode::Up)              => self.nudge_fader(0.05),
-            (KeyModifiers::NONE, KeyCode::Down)            => self.nudge_fader(-0.05),
+            (KeyModifiers::NONE, KeyCode::Up)              => {
+                self.nudge_fader(0.05);
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Down)            => {
+                self.nudge_fader(-0.05);
+                self.dirty = true;
+            },
 
             // Pitch → pw-cli filter-chain Props
-            (KeyModifiers::NONE, KeyCode::Char(']'))       => self.nudge_pitch(0.5),
-            (KeyModifiers::NONE, KeyCode::Char('['))       => self.nudge_pitch(-0.5),
+            (KeyModifiers::NONE, KeyCode::Char(']'))       => {
+                self.nudge_pitch(0.5);
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char('['))       => {
+                self.nudge_pitch(-0.5);
+                self.dirty = true;
+            },
 
             // Tempo → pw-cli filter-chain Props
-            (KeyModifiers::NONE, KeyCode::Char('.'))       => self.nudge_tempo(0.01),
-            (KeyModifiers::NONE, KeyCode::Char(','))       => self.nudge_tempo(-0.01),
+            (KeyModifiers::NONE, KeyCode::Char('.'))       => {
+                self.nudge_tempo(0.01);
+                self.dirty = true;
+            },
+            (KeyModifiers::NONE, KeyCode::Char(','))       => {
+                self.nudge_tempo(-0.01);
+                self.dirty = true;
+            },
 
             _ => {}
         }