diff --git a/crates/tek_sequencer/src/transport.rs b/crates/tek_sequencer/src/transport.rs
index 3883503b..15c8d2a4 100644
--- a/crates/tek_sequencer/src/transport.rs
+++ b/crates/tek_sequencer/src/transport.rs
@@ -1,5 +1,7 @@
 use crate::*;
 
+const CORNERS: Corners = Corners(NOT_DIM_GREEN);
+
 /// Stores and displays time-related state.
 pub struct TransportToolbar<E: Engine> {
     /// Enable metronome?
@@ -187,6 +189,36 @@ impl<E: Engine> Audio for TransportToolbar<E> {
         Control::Continue
     }
 }
+impl Handle<Tui> for TransportToolbar<Tui> {
+    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
+        match from.event() {
+            key!(KeyCode::Left) => {
+                self.focus_prev();
+                Ok(Some(true))
+            },
+            key!(KeyCode::Right) => {
+                self.focus_next();
+                Ok(Some(true))
+            },
+            _ => self.focused_mut().handle(from)
+        }
+    }
+}
+impl Content for TransportToolbar<Tui> {
+    type Engine = Tui;
+    fn content (&self) -> impl Widget<Engine = Tui> {
+        Split::right(|add|{
+            add(&self.playing)?;
+            add(&self.bpm)?;
+            add(&self.quant)?;
+            add(&self.sync)?;
+            add(&self.clock)?;
+            Ok(())
+        })
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
 
 pub struct TransportPlayPauseButton<E: Engine> {
     pub _engine: PhantomData<E>,
@@ -202,6 +234,8 @@ impl Focusable<Tui> for TransportPlayPauseButton<Tui> {
     }
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
 pub struct TransportBPM<E: Engine> {
     pub _engine: PhantomData<E>,
     pub value:   f64,
@@ -215,156 +249,21 @@ impl Focusable<Tui> for TransportBPM<Tui> {
         self.focused = focused
     }
 }
-
-pub struct TransportQuantize<E: Engine> {
-    pub _engine: PhantomData<E>,
-    pub value:   usize,
-    pub focused: bool
-}
-impl Focusable<Tui> for TransportQuantize<Tui> {
-    fn is_focused (&self) -> bool {
-        self.focused
-    }
-    fn set_focused (&mut self, focused: bool) {
-        self.focused = focused
-    }
-}
-
-pub struct TransportSync<E: Engine> {
-    pub _engine: PhantomData<E>,
-    pub value:   usize,
-    pub focused: bool
-}
-impl Focusable<Tui> for TransportSync<Tui> {
-    fn is_focused (&self) -> bool {
-        self.focused
-    }
-    fn set_focused (&mut self, focused: bool) {
-        self.focused = focused
-    }
-}
-
-pub struct TransportClock<E: Engine> {
-    pub _engine: PhantomData<E>,
-    pub frame:   usize,
-    pub pulse:   usize,
-    pub ppq:     usize,
-    pub usecs:   usize,
-    pub focused: bool,
-}
-impl Focusable<Tui> for TransportClock<Tui> {
-    fn is_focused (&self) -> bool {
-        self.focused
-    }
-    fn set_focused (&mut self, focused: bool) {
-        self.focused = focused
-    }
-}
-
-impl Handle<Tui> for TransportToolbar<Tui> {
-    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        Ok(None)
-        //Ok(
-            //from.key(KeyCode::Right).does(||self.focus_next())?
-            //||
-            //from.key(KeyCode::Left).does(||self.focus_prev())?
-            //||
-            //from.key(KeyCode::Char(' ')).does(||self.toggle_play())?
-        //)
-    }
-}
-
-impl Handle<Tui> for TransportPlayPauseButton<Tui> {
-    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        Ok(None)
-    }
-}
-
 impl Handle<Tui> for TransportBPM<Tui> { 
     fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        //TransportFocus::BPM   => {
-            //transport.timebase.bpm.fetch_add(1.0, Ordering::Relaxed);
-        //},
-        //TransportFocus::BPM   => {
-            //transport.timebase.bpm.fetch_sub(1.0, Ordering::Relaxed);
-        //},
-        Ok(None)
+        match from.event() {
+            key!(KeyCode::Char(',')) => {
+                self.bpm().fetch_sub(1.0, Ordering::Relaxed);
+                Ok(Some(true))
+            },
+            key!(KeyCode::Char('.')) => {
+                self.bpm().fetch_add(1.0, Ordering::Relaxed);
+                Ok(Some(true))
+            },
+            _ => Ok(None)
+        }
     }
 }
-
-impl Handle<Tui> for TransportQuantize<Tui> {
-    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        //TransportFocus::Quant => {
-            //transport.quant.value = next_note_length(transport.quant)
-        //},
-        //TransportFocus::Quant => {
-            //transport.quant.value = prev_note_length(transport.quant);
-        //},
-        Ok(None)
-    }
-}
-
-impl Handle<Tui> for TransportSync<Tui> {
-    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        //TransportFocus::Sync  => {
-            //transport.sync.value = next_note_length(transport.sync)
-        //},
-        //TransportFocus::Sync  => {
-            //transport.sync.value = prev_note_length(transport.sync);
-        //},
-        Ok(None)
-    }
-}
-
-impl Handle<Tui> for TransportClock<Tui> {
-    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
-        //TransportFocus::Sync  => {
-            //transport.sync.value = next_note_length(transport.sync)
-        //},
-        //TransportFocus::Sync  => {
-            //transport.sync.value = prev_note_length(transport.sync);
-        //},
-        Ok(None)
-    }
-}
-
-const CORNERS: Corners = Corners(NOT_DIM_GREEN);
-
-impl Content for TransportToolbar<Tui> {
-    type Engine = Tui;
-    fn content (&self) -> impl Widget<Engine = Tui> {
-        Split::right(|add|{
-            add(&self.playing)?;
-            add(&self.bpm)?;
-            add(&self.quant)?;
-            add(&self.sync)?;
-            add(&self.clock)?;
-            Ok(())
-        })
-    }
-}
-
-impl Content for TransportPlayPauseButton<Tui> {
-    type Engine = Tui;
-    fn content (&self) -> impl Widget<Engine = Tui> {
-        Layers::new(|add|{
-            //add(&self.focused.then_some(CORNERS))?;
-            add(&Styled(match self.value {
-                Some(TransportState::Stopped)  => Some(GRAY_DIM.bold()),
-                Some(TransportState::Starting) => Some(GRAY_NOT_DIM_BOLD),
-                Some(TransportState::Rolling)  => Some(WHITE_NOT_DIM_BOLD),
-                _ => unreachable!(),
-            }, match self.value {
-                Some(TransportState::Rolling)  => "▶ PLAYING",
-                Some(TransportState::Starting) => "READY ...",
-                Some(TransportState::Stopped)  => "⏹ STOPPED",
-                _ => unreachable!(),
-            }))?;
-            Ok(())
-        })
-    }
-}
-
 impl Widget for TransportBPM<Tui> {
     type Engine = Tui;
     fn layout (&self, area: [u16;4]) -> Perhaps<[u16;4]> {
@@ -389,6 +288,36 @@ impl Widget for TransportBPM<Tui> {
     }
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+pub struct TransportQuantize<E: Engine> {
+    pub _engine: PhantomData<E>,
+    pub value:   usize,
+    pub focused: bool
+}
+impl Focusable<Tui> for TransportQuantize<Tui> {
+    fn is_focused (&self) -> bool {
+        self.focused
+    }
+    fn set_focused (&mut self, focused: bool) {
+        self.focused = focused
+    }
+}
+impl Handle<Tui> for TransportQuantize<Tui> {
+    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
+        match from.event() {
+            key!(KeyCode::Char(',')) => {
+                transport.quant.value = prev_note_length(transport.quant);
+                Ok(Some(true))
+            },
+            key!(KeyCode::Char('.')) => {
+                transport.quant.value = next_note_length(transport.quant);
+                Ok(Some(true))
+            },
+            _ => Ok(None)
+        }
+    }
+}
 impl Widget for TransportQuantize<Tui> {
     type Engine = Tui;
     fn layout (&self, area: [u16;4]) -> Perhaps<[u16;4]> {
@@ -412,6 +341,36 @@ impl Widget for TransportQuantize<Tui> {
     }
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+pub struct TransportSync<E: Engine> {
+    pub _engine: PhantomData<E>,
+    pub value:   usize,
+    pub focused: bool
+}
+impl Focusable<Tui> for TransportSync<Tui> {
+    fn is_focused (&self) -> bool {
+        self.focused
+    }
+    fn set_focused (&mut self, focused: bool) {
+        self.focused = focused
+    }
+}
+impl Handle<Tui> for TransportSync<Tui> {
+    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
+        match from.event() {
+            key!(KeyCode::Char(',')) => {
+                transport.sync.value = prev_note_length(transport.quant);
+                Ok(Some(true))
+            },
+            key!(KeyCode::Char('.')) => {
+                transport.sync.value = next_note_length(transport.quant);
+                Ok(Some(true))
+            },
+            _ => Ok(None)
+        }
+    }
+}
 impl Widget for TransportSync<Tui> {
     type Engine = Tui;
     fn layout (&self, area: [u16;4]) -> Perhaps<[u16;4]> {
@@ -435,6 +394,29 @@ impl Widget for TransportSync<Tui> {
     }
 }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+pub struct TransportClock<E: Engine> {
+    pub _engine: PhantomData<E>,
+    pub frame:   usize,
+    pub pulse:   usize,
+    pub ppq:     usize,
+    pub usecs:   usize,
+    pub focused: bool,
+}
+impl Focusable<Tui> for TransportClock<Tui> {
+    fn is_focused (&self) -> bool {
+        self.focused
+    }
+    fn set_focused (&mut self, focused: bool) {
+        self.focused = focused
+    }
+}
+impl Handle<Tui> for TransportClock<Tui> {
+    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
+        Ok(None)
+    }
+}
 impl Widget for TransportClock<Tui> {
     type Engine = Tui;
     fn layout (&self, area: [u16;4]) -> Perhaps<[u16;4]> {
@@ -462,3 +444,34 @@ impl Widget for TransportClock<Tui> {
         Ok(Some(area))
     }
 }
+impl Handle<Tui> for TransportPlayPauseButton<Tui> {
+    fn handle (&mut self, from: &Tui) -> Perhaps<bool> {
+        match from.event() {
+            key!(KeyCode::Enter) => {
+                self.toggle();
+                Ok(Some(true))
+            }
+            _ => Ok(None)
+        }
+    }
+}
+impl Content for TransportPlayPauseButton<Tui> {
+    type Engine = Tui;
+    fn content (&self) -> impl Widget<Engine = Tui> {
+        Layers::new(|add|{
+            //add(&self.focused.then_some(CORNERS))?;
+            add(&Styled(match self.value {
+                Some(TransportState::Stopped)  => Some(GRAY_DIM.bold()),
+                Some(TransportState::Starting) => Some(GRAY_NOT_DIM_BOLD),
+                Some(TransportState::Rolling)  => Some(WHITE_NOT_DIM_BOLD),
+                _ => unreachable!(),
+            }, match self.value {
+                Some(TransportState::Rolling)  => "▶ PLAYING",
+                Some(TransportState::Starting) => "READY ...",
+                Some(TransportState::Stopped)  => "⏹ STOPPED",
+                _ => unreachable!(),
+            }))?;
+            Ok(())
+        })
+    }
+}