diff --git a/crates/tek_api/src/api_clock.rs b/crates/tek_api/src/api_clock.rs
index 366d2c1f..13617b29 100644
--- a/crates/tek_api/src/api_clock.rs
+++ b/crates/tek_api/src/api_clock.rs
@@ -129,22 +129,6 @@ impl ClockModel {
     pub fn is_rolling (&self) -> bool {
         *self.playing.read().unwrap() == Some(TransportState::Rolling)
     }
-    //fn toggle_play (&self) -> Usually<()> {
-        //let playing = self.playing.read().unwrap().expect("1st sample has not been processed yet");
-        //let playing = match playing {
-            //TransportState::Stopped => {
-                //self.transport.start()?;
-                //Some(TransportState::Starting)
-            //},
-            //_ => {
-                //self.transport.stop()?;
-                //self.transport.locate(0)?;
-                //Some(TransportState::Stopped)
-            //},
-        //};
-        //*self.playing.write().unwrap() = playing;
-        //Ok(())
-    //}
 }
 
 /// Hosts the JACK callback for updating the temporal pointer and playback status.
diff --git a/crates/tek_api/src/api_jack.rs b/crates/tek_api/src/api_jack.rs
index 9f5ff5ef..e378869f 100644
--- a/crates/tek_api/src/api_jack.rs
+++ b/crates/tek_api/src/api_jack.rs
@@ -3,3 +3,20 @@ use crate::*;
 pub trait JackApi {
     fn jack (&self) -> &Arc<RwLock<JackClient>>;
 }
+
+pub trait HasMidiIns {
+    fn midi_ins (&self) -> &Vec<Port<MidiIn>>;
+    fn midi_ins_mut (&mut self) -> &mut Vec<Port<MidiIn>>;
+    fn has_midi_ins (&self) -> bool {
+        self.midi_ins().len() > 0
+    }
+}
+
+pub trait HasMidiOuts {
+    fn midi_outs (&self) -> &Vec<Port<MidiOut>>;
+    fn midi_outs_mut (&mut self) -> &mut Vec<Port<MidiOut>>;
+    fn midi_note (&mut self) -> &mut Vec<u8>;
+    fn has_midi_outs (&self) -> bool {
+        self.midi_outs().len() > 0
+    }
+}
diff --git a/crates/tek_api/src/api_player.rs b/crates/tek_api/src/api_player.rs
index 7c9029a1..2a9fff92 100644
--- a/crates/tek_api/src/api_player.rs
+++ b/crates/tek_api/src/api_player.rs
@@ -1,32 +1,19 @@
 use crate::*;
 
-pub trait HasPlayer: JackApi {
+pub trait HasPlayer {
     fn player (&self) -> &impl MidiPlayerApi;
     fn player_mut (&mut self) -> &mut impl MidiPlayerApi;
 }
 
-pub trait MidiPlayerApi: MidiInputApi + MidiOutputApi + Send + Sync {}
+pub trait MidiPlayerApi: MidiRecordApi + MidiPlaybackApi + Send + Sync {}
 
-pub trait HasPhrase: HasClock {
+pub trait HasPlayPhrase: HasClock {
     fn reset (&self) -> bool;
     fn reset_mut (&mut self) -> &mut bool;
-
-    fn play_phrase (&self)
-        -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
-    fn play_phrase_mut (&mut self)
-        -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
-
-    fn next_phrase (&self)
-        -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
-    fn next_phrase_mut (&mut self)
-        -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
-    fn enqueue_next (&mut self, phrase: Option<&Arc<RwLock<Phrase>>>) {
-        let start   = self.clock().next_launch_pulse() as f64;
-        let instant = Instant::from_pulse(&self.clock().timebase(), start);
-        let phrase  = phrase.map(|p|p.clone());
-        *self.next_phrase_mut() = Some((instant, phrase));
-        *self.reset_mut() = true;
-    }
+    fn play_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
+    fn play_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
+    fn next_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
+    fn next_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)>;
     fn pulses_since_start (&self) -> Option<f64> {
         if let Some((started, Some(_))) = self.play_phrase().as_ref() {
             Some(self.clock().current.pulse.get() - started.pulse.get())
@@ -34,39 +21,24 @@ pub trait HasPhrase: HasClock {
             None
         }
     }
+    fn enqueue_next (&mut self, phrase: Option<&Arc<RwLock<Phrase>>>) {
+        let start   = self.clock().next_launch_pulse() as f64;
+        let instant = Instant::from_pulse(&self.clock().timebase(), start);
+        let phrase  = phrase.map(|p|p.clone());
+        *self.next_phrase_mut() = Some((instant, phrase));
+        *self.reset_mut() = true;
+    }
 }
 
-pub trait MidiInputApi: HasPhrase {
-    fn midi_ins (&self) -> &Vec<Port<MidiIn>>;
-    fn midi_ins_mut (&mut self) -> &mut Vec<Port<MidiIn>>;
-    fn has_midi_ins (&self) -> bool {
-        self.midi_ins().len() > 0
-    }
+pub trait MidiRecordApi: HasClock + HasPlayPhrase + HasMidiIns {
+    fn notes_in  (&self) -> &Arc<RwLock<[bool;128]>>;
+
     fn recording (&self) -> bool;
     fn recording_mut (&mut self) -> &mut bool;
     fn toggle_record (&mut self) {
         *self.recording_mut() = !self.recording();
     }
-
-    fn monitoring (&self) -> bool;
-    fn monitoring_mut (&mut self) -> &mut bool;
-    fn toggle_monitor (&mut self) {
-        *self.monitoring_mut() = !self.monitoring();
-    }
-
-    fn overdub (&self) -> bool;
-    fn overdub_mut (&mut self) -> &mut bool;
-    fn toggle_overdub (&mut self) {
-        *self.overdub_mut() = !self.overdub();
-    }
-
-    fn notes_in (&self) -> &Arc<RwLock<[bool;128]>>;
-
-    fn record (
-        &mut self,
-        scope: &ProcessScope,
-        midi_buf: &mut Vec<Vec<Vec<u8>>>,
-    ) {
+    fn record (&mut self, scope: &ProcessScope, midi_buf: &mut Vec<Vec<Vec<u8>>>) {
         let sample0 = scope.last_frame_time() as usize;
         // For highlighting keys and note repeat
         let notes_in = self.notes_in().clone();
@@ -107,11 +79,12 @@ pub trait MidiInputApi: HasPhrase {
         }
     }
 
-    fn monitor (
-        &mut self, 
-        scope: &ProcessScope,
-        midi_buf: &mut Vec<Vec<Vec<u8>>>,
-    ) {
+    fn monitoring (&self) -> bool;
+    fn monitoring_mut (&mut self) -> &mut bool;
+    fn toggle_monitor (&mut self) {
+        *self.monitoring_mut() = !self.monitoring();
+    }
+    fn monitor (&mut self, scope: &ProcessScope, midi_buf: &mut Vec<Vec<Vec<u8>>>) {
         // For highlighting keys and note repeat
         let notes_in = self.notes_in().clone();
         for input in self.midi_ins_mut().iter() {
@@ -124,42 +97,33 @@ pub trait MidiInputApi: HasPhrase {
         }
     }
 
+    fn overdub (&self) -> bool;
+    fn overdub_mut (&mut self) -> &mut bool;
+    fn toggle_overdub (&mut self) {
+        *self.overdub_mut() = !self.overdub();
+    }
 }
 
-pub trait MidiOutputApi: HasPhrase {
-    fn midi_outs (&self) -> &Vec<Port<MidiOut>>;
-
-    fn midi_outs_mut (&mut self) -> &mut Vec<Port<MidiOut>>;
-
-    fn midi_note (&mut self) -> &mut Vec<u8>;
+pub trait MidiPlaybackApi: HasPlayPhrase + HasClock + HasMidiOuts {
 
     fn notes_out (&self) -> &Arc<RwLock<[bool;128]>>;
 
-    fn has_midi_outs (&self) -> bool {
-        self.midi_outs().len() > 0
-    }
-
     /// Clear the section of the output buffer that we will be using,
     /// emitting "all notes off" at start of buffer if requested.
     fn clear (
-        &mut self,
-        scope: &ProcessScope,
-        midi_buf: &mut Vec<Vec<Vec<u8>>>,
-        reset: bool
+        &mut self, scope: &ProcessScope, out_buf: &mut Vec<Vec<Vec<u8>>>, reset: bool
     ) {
-        for frame in &mut midi_buf[0..scope.n_frames() as usize] {
+        for frame in &mut out_buf[0..scope.n_frames() as usize] {
             frame.clear();
         }
         if reset {
-            all_notes_off(midi_buf);
+            all_notes_off(out_buf);
         }
     }
 
+    /// Output notes from phrase to MIDI output ports.
     fn play (
-        &mut self,
-        scope: &ProcessScope,
-        note_buffer: &mut Vec<u8>,
-        output_buffer: &mut Vec<Vec<Vec<u8>>>
+        &mut self, scope: &ProcessScope, note_buf: &mut Vec<u8>, out_buf: &mut Vec<Vec<Vec<u8>>>
     ) -> bool {
         let mut next = false;
         // Write MIDI events from currently playing phrase (if any) to MIDI output buffer
@@ -207,15 +171,15 @@ pub trait MidiOutputApi: HasPhrase {
                             // Output each MIDI event from phrase at appropriate frames of output buffer:
                             for message in phrase.notes[pulse].iter() {
                                 // Clear output buffer for this MIDI event.
-                                note_buffer.clear();
+                                note_buf.clear();
                                 // TODO: support MIDI channels other than CH1.
                                 let channel = 0.into();
                                 // Serialize MIDI event into message buffer.
                                 LiveEvent::Midi { channel, message: *message }
-                                    .write(note_buffer)
+                                    .write(note_buf)
                                     .unwrap();
                                 // Append serialized message to output buffer.
-                                output_buffer[sample].push(note_buffer.clone());
+                                out_buf[sample].push(note_buf.clone());
                                 // Update the list of currently held notes.
                                 update_keys(&mut*notes, &message);
                             }
@@ -227,11 +191,9 @@ pub trait MidiOutputApi: HasPhrase {
         next
     }
 
+    /// Handle switchover from current to next playing phrase.
     fn switchover (
-        &mut self,
-        scope: &ProcessScope,
-        note_buffer: &mut Vec<u8>,
-        output_buffer: &mut Vec<Vec<Vec<u8>>>
+        &mut self, scope: &ProcessScope, note_buf: &mut Vec<u8>, out_buf: &mut Vec<Vec<Vec<u8>>>
     ) {
         if self.clock().is_rolling() {
             let sample0 = scope.last_frame_time() as usize;
@@ -251,19 +213,22 @@ pub trait MidiOutputApi: HasPhrase {
                 }
                 // TODO fill in remaining ticks of chunk from next phrase.
                 // ?? just call self.play(scope) again, since enqueuement is off ???
-                self.play(scope, note_buffer, output_buffer);
+                self.play(scope, note_buf, out_buf);
                 // ?? or must it be with modified scope ??
                 // likely not because start time etc
             }
         }
     }
 
-    fn write (&mut self, scope: &ProcessScope, output_buffer: &Vec<Vec<Vec<u8>>>) {
+    /// Write a chunk of MIDI notes to the output buffer.
+    fn write (
+        &mut self, scope: &ProcessScope, out_buf: &Vec<Vec<Vec<u8>>>
+    ) {
         let samples = scope.n_frames() as usize;
         for port in self.midi_outs_mut().iter_mut() {
             let writer = &mut port.writer(scope);
             for time in 0..samples {
-                for event in output_buffer[time].iter() {
+                for event in out_buf[time].iter() {
                     writer.write(&RawMidi { time: time as u32, bytes: &event })
                         .expect(&format!("{event:?}"));
                 }
diff --git a/crates/tek_api/src/api_scene.rs b/crates/tek_api/src/api_scene.rs
index c5356c1f..662569bc 100644
--- a/crates/tek_api/src/api_scene.rs
+++ b/crates/tek_api/src/api_scene.rs
@@ -78,7 +78,7 @@ pub trait ArrangerSceneApi: Sized {
                 Some(clip) => tracks
                     .get(track_index)
                     .map(|track|{
-                        if let Some((_, Some(phrase))) = track.play_phrase() {
+                        if let Some((_, Some(phrase))) = track.player().play_phrase() {
                             *phrase.read().unwrap() == *clip.read().unwrap()
                         } else {
                             false
diff --git a/crates/tek_api/src/api_track.rs b/crates/tek_api/src/api_track.rs
index 60dd4a2c..43229a71 100644
--- a/crates/tek_api/src/api_track.rs
+++ b/crates/tek_api/src/api_track.rs
@@ -33,7 +33,7 @@ pub enum ArrangerTrackCommand {
     SetZoom(usize),
 }
 
-pub trait ArrangerTrackApi: MidiPlayerApi + Send + Sync + Sized {
+pub trait ArrangerTrackApi: HasPlayer + Send + Sync + Sized {
     /// Name of track
     fn name (&self) -> &Arc<RwLock<String>>;
     /// Preferred width of track column
@@ -78,7 +78,7 @@ impl<'a, T: ArrangerTrackApi, H: HasTracks<T>> Audio for TracksAudio<'a, T, H> {
         let note_buffer   = &mut self.1;
         let output_buffer = &mut self.2;
         for track in model.tracks_mut().iter_mut() {
-            if PlayerAudio(track, note_buffer, output_buffer).process(client, scope) == Control::Quit {
+            if PlayerAudio(track.player_mut(), note_buffer, output_buffer).process(client, scope) == Control::Quit {
                 return Control::Quit
             }
         }
diff --git a/crates/tek_tui/src/lib.rs b/crates/tek_tui/src/lib.rs
index 76001ba7..f5cbc884 100644
--- a/crates/tek_tui/src/lib.rs
+++ b/crates/tek_tui/src/lib.rs
@@ -91,79 +91,6 @@ impl TuiTheme {
     }
 }
 
-macro_rules! impl_midi_player {
-    ($Struct:ident $(:: $field:ident)*) => {
-        impl HasPhrase for $Struct {
-            fn reset (&self) -> bool {
-                self$(.$field)*.reset
-            } 
-            fn reset_mut (&mut self) -> &mut bool {
-                &mut self$(.$field)*.reset
-            } 
-            fn play_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
-                &self$(.$field)*.play_phrase
-            }
-            fn play_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
-                &mut self$(.$field)*.play_phrase
-            }
-            fn next_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
-                &self$(.$field)*.next_phrase
-            }
-            fn next_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
-                &mut self$(.$field)*.next_phrase
-            }
-        }
-        impl MidiInputApi for $Struct {
-            fn midi_ins (&self) -> &Vec<Port<jack::MidiIn>> {
-                &self$(.$field)*.midi_ins
-            }
-            fn midi_ins_mut (&mut self) -> &mut Vec<Port<jack::MidiIn>> {
-                &mut self$(.$field)*.midi_ins
-            }
-            fn recording (&self) -> bool {
-                self$(.$field)*.recording
-            }
-            fn recording_mut (&mut self) -> &mut bool {
-                &mut self$(.$field)*.recording
-            }
-            fn monitoring (&self) -> bool {
-                self$(.$field)*.monitoring
-            }
-            fn monitoring_mut (&mut self) -> &mut bool {
-                &mut self$(.$field)*.monitoring
-            }
-            fn overdub (&self) -> bool {
-                self$(.$field)*.overdub
-            }
-            fn overdub_mut (&mut self) -> &mut bool {
-                &mut self$(.$field)*.overdub
-            }
-            fn notes_in (&self) -> &Arc<RwLock<[bool; 128]>> {
-                &self$(.$field)*.notes_in
-            }
-        }
-        impl MidiOutputApi for $Struct {
-            fn midi_outs (&self) -> &Vec<Port<jack::MidiOut>> {
-                &self$(.$field)*.midi_outs
-            }
-            fn midi_outs_mut (&mut self) -> &mut Vec<Port<jack::MidiOut>> {
-                &mut self$(.$field)*.midi_outs
-            }
-            fn midi_note (&mut self) -> &mut Vec<u8> {
-                &mut self$(.$field)*.note_buf
-            }
-            fn notes_out (&self) -> &Arc<RwLock<[bool; 128]>> {
-                &self$(.$field)*.notes_in
-            }
-        }
-        impl MidiPlayerApi for $Struct {}
-    }
-}
-
-impl_midi_player!(SequencerTui::player);
-impl_midi_player!(ArrangerTrack::player);
-impl_midi_player!(PhrasePlayerModel);
-
 use std::fmt::{Debug, Formatter, Error};
 type DebugResult = std::result::Result<(), Error>;
 
diff --git a/crates/tek_tui/src/tui_control_arranger.rs b/crates/tek_tui/src/tui_control_arranger.rs
index 86af7149..6176f48d 100644
--- a/crates/tek_tui/src/tui_control_arranger.rs
+++ b/crates/tek_tui/src/tui_control_arranger.rs
@@ -86,7 +86,7 @@ impl ArrangerControl for ArrangerTui {
             for (t, track) in self.tracks.iter_mut().enumerate() {
                 let phrase = self.scenes[s].clips[t].clone();
                 if track.player.play_phrase.is_some() || phrase.is_some() {
-                    track.enqueue_next(phrase.as_ref());
+                    track.player.enqueue_next(phrase.as_ref());
                 }
             }
             if self.clock().is_stopped() {
@@ -94,7 +94,7 @@ impl ArrangerControl for ArrangerTui {
             }
         } else if let ArrangerSelection::Clip(t, s) = self.selected {
             let phrase = self.scenes()[s].clips[t].clone();
-            self.tracks_mut()[t].enqueue_next(phrase.as_ref());
+            self.tracks_mut()[t].player.enqueue_next(phrase.as_ref());
         };
         Ok(())
     }
diff --git a/crates/tek_tui/src/tui_model_arranger.rs b/crates/tek_tui/src/tui_model_arranger.rs
index 79898e6b..33319bf9 100644
--- a/crates/tek_tui/src/tui_model_arranger.rs
+++ b/crates/tek_tui/src/tui_model_arranger.rs
@@ -94,6 +94,15 @@ pub struct ArrangerTrack {
     pub(crate) player:  PhrasePlayerModel,
 }
 
+impl HasPlayer for ArrangerTrack {
+    fn player (&self) -> &impl MidiPlayerApi {
+        &self.player
+    }
+    fn player_mut (&mut self) -> &mut impl MidiPlayerApi {
+        &mut self.player
+    }
+}
+
 impl ArrangerTrackApi for ArrangerTrack {
     /// Name of track
     fn name (&self) -> &Arc<RwLock<String>> {
diff --git a/crates/tek_tui/src/tui_model_phrase_player.rs b/crates/tek_tui/src/tui_model_phrase_player.rs
index 33a782de..75657a68 100644
--- a/crates/tek_tui/src/tui_model_phrase_player.rs
+++ b/crates/tek_tui/src/tui_model_phrase_player.rs
@@ -52,3 +52,77 @@ impl HasClock for PhrasePlayerModel {
         &self.clock
     }
 }
+
+impl HasPlayPhrase for PhrasePlayerModel {
+    fn reset (&self) -> bool {
+        self.reset
+    }
+    fn reset_mut (&mut self) -> &mut bool {
+        &mut self.reset
+    }
+    fn play_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
+        &self.play_phrase
+    }
+    fn play_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
+        &mut self.play_phrase
+    }
+    fn next_phrase (&self) -> &Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
+        &self.next_phrase
+    }
+    fn next_phrase_mut (&mut self) -> &mut Option<(Instant, Option<Arc<RwLock<Phrase>>>)> {
+        &mut self.next_phrase
+    }
+}
+
+impl HasMidiIns for PhrasePlayerModel {
+    fn midi_ins (&self) -> &Vec<Port<jack::MidiIn>> {
+        &self.midi_ins
+    }
+    fn midi_ins_mut (&mut self) -> &mut Vec<Port<jack::MidiIn>> {
+        &mut self.midi_ins
+    }
+}
+
+impl MidiRecordApi for PhrasePlayerModel {
+    fn recording (&self) -> bool {
+        self.recording
+    }
+    fn recording_mut (&mut self) -> &mut bool {
+        &mut self.recording
+    }
+    fn monitoring (&self) -> bool {
+        self.monitoring
+    }
+    fn monitoring_mut (&mut self) -> &mut bool {
+        &mut self.monitoring
+    }
+    fn overdub (&self) -> bool {
+        self.overdub
+    }
+    fn overdub_mut (&mut self) -> &mut bool {
+        &mut self.overdub
+    }
+    fn notes_in (&self) -> &Arc<RwLock<[bool; 128]>> {
+        &self.notes_in
+    }
+}
+
+impl HasMidiOuts for PhrasePlayerModel {
+    fn midi_outs (&self) -> &Vec<Port<jack::MidiOut>> {
+        &self.midi_outs
+    }
+    fn midi_outs_mut (&mut self) -> &mut Vec<Port<jack::MidiOut>> {
+        &mut self.midi_outs
+    }
+    fn midi_note (&mut self) -> &mut Vec<u8> {
+        &mut self.note_buf
+    }
+}
+
+impl MidiPlaybackApi for PhrasePlayerModel {
+    fn notes_out (&self) -> &Arc<RwLock<[bool; 128]>> {
+        &self.notes_in
+    }
+}
+
+impl MidiPlayerApi for PhrasePlayerModel {}
diff --git a/crates/tek_tui/src/tui_view_arranger.rs b/crates/tek_tui/src/tui_view_arranger.rs
index a60d26af..b4f0eb29 100644
--- a/crates/tek_tui/src/tui_view_arranger.rs
+++ b/crates/tek_tui/src/tui_view_arranger.rs
@@ -136,9 +136,9 @@ pub fn arranger_content_vertical (
             let name   = format!("▎{}", &name[0..max_w]);
             let name   = TuiStyle::bold(name, true);
             // beats elapsed
-            let elapsed = if let Some((_, Some(phrase))) = track.play_phrase().as_ref() {
+            let elapsed = if let Some((_, Some(phrase))) = track.player.play_phrase().as_ref() {
                 let length  = phrase.read().unwrap().length;
-                let elapsed = track.pulses_since_start().unwrap();
+                let elapsed = track.player.pulses_since_start().unwrap();
                 let elapsed = timebase.format_beats_1_short(
                     (elapsed as usize % length) as f64
                 );
@@ -147,7 +147,7 @@ pub fn arranger_content_vertical (
                 String::from("▎")
             };
             // beats until switchover
-            let until_next = track.next_phrase().as_ref().map(|(t, _)|{
+            let until_next = track.player.next_phrase().as_ref().map(|(t, _)|{
                 let target  = t.pulse.get();
                 let current = current.pulse.get();
                 if target > current {
@@ -158,12 +158,12 @@ pub fn arranger_content_vertical (
                 }
             }).unwrap_or(String::from("▎"));
             // name of active MIDI input
-            let input = format!("▎>{}", track.midi_ins().get(0)
+            let input = format!("▎>{}", track.player.midi_ins().get(0)
                 .map(|port|port.short_name())
                 .transpose()?
                 .unwrap_or("(none)".into()));
             // name of active MIDI output
-            let output = format!("▎<{}", track.midi_outs().get(0)
+            let output = format!("▎<{}", track.player.midi_outs().get(0)
                 .map(|port|port.short_name())
                 .transpose()?
                 .unwrap_or("(none)".into()));
@@ -196,7 +196,7 @@ pub fn arranger_content_vertical (
                                     let color = phrase.read().unwrap().color;
                                     add(&name.as_str()[0..max_w].push_x(1).fixed_x(w as u16))?;
                                     bg = color.dark.rgb;
-                                    if let Some((_, Some(ref playing))) = track.play_phrase() {
+                                    if let Some((_, Some(ref playing))) = track.player.play_phrase() {
                                         if *playing.read().unwrap() == *phrase.read().unwrap() {
                                             bg = color.light.rgb
                                         }
diff --git a/crates/tek_tui/src/tui_view_phrase_selector.rs b/crates/tek_tui/src/tui_view_phrase_selector.rs
index 1315ef23..d7becd6b 100644
--- a/crates/tek_tui/src/tui_view_phrase_selector.rs
+++ b/crates/tek_tui/src/tui_view_phrase_selector.rs
@@ -8,7 +8,7 @@ pub struct PhraseSelector<'a> {
 }
 
 impl<'a> PhraseSelector<'a> {
-    pub fn play_phrase <T: HasPhrase> (
+    pub fn play_phrase <T: HasPlayPhrase> (
         state:   &'a T,
         focused: bool,
         entered: bool,
@@ -20,7 +20,7 @@ impl<'a> PhraseSelector<'a> {
             title:   "Now:",
         }
     }
-    pub fn next_phrase <T: HasPhrase> (
+    pub fn next_phrase <T: HasPlayPhrase> (
         state:   &'a T,
         focused: bool,
         entered: bool,