diff --git a/bin/cli_arranger.rs b/bin/cli_arranger.rs
index e275ff09..a29651e0 100644
--- a/bin/cli_arranger.rs
+++ b/bin/cli_arranger.rs
@@ -34,11 +34,8 @@ pub struct ArrangerCli {
 impl ArrangerCli {
     /// Run the arranger TUI from CLI arguments.
     fn run (&self) -> Usually<()> {
-        let mut client_name = String::from("tek_arranger");
-        if let Some(name) = self.name.as_ref() {
-            client_name = name.clone();
-        }
-        Tui::run(JackConnection::new(client_name.as_str())?.activate_with(|jack|{
+        let name = self.name.as_deref().unwrap_or("tek_arranger");
+        Tui::run(JackConnection::new(name)?.activate_with(|jack|{
             let mut app = ArrangerTui::try_from(jack)?;
             let jack  = jack.read().unwrap();
             app.color = ItemPalette::random();
diff --git a/bin/cli_groovebox.rs b/bin/cli_groovebox.rs
index facd66c9..a946e376 100644
--- a/bin/cli_groovebox.rs
+++ b/bin/cli_groovebox.rs
@@ -36,8 +36,9 @@ pub struct GrooveboxCli {
 }
 impl GrooveboxCli {
     fn run (&self) -> Usually<()> {
-        Tui::run(JackConnection::new("tek_groovebox")?.activate_with(|jack|{
-            let app = tek::GrooveboxTui::new(
+        let name = self.name.as_deref().unwrap_or("tek_groovebox");
+        Tui::run(JackConnection::new(name)?.activate_with(|jack|{
+            let app = tek::Groovebox::new(
                 jack,
                 &self.midi_from.as_slice(),
                 &self.midi_to.as_slice(),
diff --git a/bin/cli_sampler.rs b/bin/cli_sampler.rs
index 262e40c5..278ee8b0 100644
--- a/bin/cli_sampler.rs
+++ b/bin/cli_sampler.rs
@@ -23,7 +23,8 @@ pub fn main () -> Usually<()> { SamplerCli::parse().run() }
 }
 impl SamplerCli {
     fn run (&self) -> Usually<()> {
-        Tui::run(JackConnection::new("tek_sampler")?.activate_with(|jack|{
+        let name = self.name.as_deref().unwrap_or("tek_sampler");
+        Tui::run(JackConnection::new(name)?.activate_with(|jack|{
             Ok(tek::SamplerTui {
                 cursor:  (0, 0),
                 editing: None,
diff --git a/bin/cli_transport.rs b/bin/cli_transport.rs
index bb2e56b6..fead5a05 100644
--- a/bin/cli_transport.rs
+++ b/bin/cli_transport.rs
@@ -2,7 +2,8 @@ include!("./lib.rs");
 
 /// Application entrypoint.
 pub fn main () -> Usually<()> {
-    Tui::run(JackConnection::new("tek_transport")?.activate_with(|jack|{
+    let name = self.name.as_deref().unwrap_or("tek_transport");
+    Tui::run(JackConnection::new(name)?.activate_with(|jack|{
         TransportTui::try_from(jack)
     })?)?;
     Ok(())
diff --git a/src/groovebox.rs b/src/groovebox.rs
index ce802986..29498f7a 100644
--- a/src/groovebox.rs
+++ b/src/groovebox.rs
@@ -6,7 +6,7 @@ use GrooveboxCommand::*;
 use PhraseCommand::*;
 use PhrasePoolCommand::*;
 
-pub struct GrooveboxTui {
+pub struct Groovebox {
     _jack: Arc<RwLock<JackConnection>>,
 
     pub player:    MidiPlayer,
@@ -20,7 +20,7 @@ pub struct GrooveboxTui {
     pub midi_buf:  Vec<Vec<Vec<u8>>>,
     pub perf:      PerfModel,
 }
-impl GrooveboxTui {
+impl Groovebox {
     pub fn new (
         jack:       &Arc<RwLock<JackConnection>>,
         midi_from:  &[impl AsRef<str>],
@@ -64,8 +64,8 @@ impl GrooveboxTui {
         })
     }
 }
-has_clock!(|self: GrooveboxTui|self.player.clock());
-audio!(|self: GrooveboxTui, client, scope|{
+has_clock!(|self: Groovebox|self.player.clock());
+audio!(|self: Groovebox, client, scope|{
     let t0 = self.perf.get_t0();
     if Control::Quit == ClockAudio(&mut self.player).process(client, scope) {
         return Control::Quit
@@ -111,7 +111,7 @@ audio!(|self: GrooveboxTui, client, scope|{
     self.perf.update(t0, scope);
     Control::Continue
 });
-render!(<Tui>|self:GrooveboxTui|{
+render!(<Tui>|self:Groovebox|{
     let w         = self.size.w();
     let phrase_w  = if w > 60 { 20 } else if w > 40 { 15 } else { 10 };
     let pool_w    = if self.pool.visible { phrase_w } else { 0 };
@@ -165,7 +165,7 @@ render!(<Tui>|self:GrooveboxTui|{
     ]))
 });
 
-struct GrooveboxSamples<'a>(&'a GrooveboxTui);
+struct GrooveboxSamples<'a>(&'a Groovebox);
 render!(<Tui>|self: GrooveboxSamples<'a>|{
     let note_lo = self.0.editor.note_lo().load(Relaxed);
     let note_pt = self.0.editor.note_point();
@@ -198,9 +198,9 @@ pub enum GrooveboxCommand {
     Sampler(SamplerCommand),
 }
 
-handle!(<Tui>|self: GrooveboxTui, input|GrooveboxCommand::execute_with_state(self, input));
+handle!(<Tui>|self: Groovebox, input|GrooveboxCommand::execute_with_state(self, input));
 
-input_to_command!(GrooveboxCommand: <Tui>|state: GrooveboxTui, input|match input.event() {
+input_to_command!(GrooveboxCommand: <Tui>|state: Groovebox, input|match input.event() {
     // TODO: k: toggle on-screen keyboard
     key_pat!(Ctrl-Char('k'))  => {
         todo!("keyboard")
@@ -249,7 +249,7 @@ input_to_command!(GrooveboxCommand: <Tui>|state: GrooveboxTui, input|match input
     }
 });
 
-command!(|self:GrooveboxCommand,state:GrooveboxTui|match self {
+command!(|self: GrooveboxCommand, state: Groovebox|match self {
     Self::Pool(cmd) => {
         let mut default = |cmd: PoolCommand|cmd
             .execute(&mut state.pool)
diff --git a/src/lib.rs b/src/lib.rs
index 31bf316b..f274eed6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -40,7 +40,7 @@ pub mod plugin; pub(crate) use self::plugin::*;
 pub use self::plugin::*;
 
 pub mod groovebox; pub(crate) use self::groovebox::*;
-pub use self::groovebox::GrooveboxTui;
+pub use self::groovebox::Groovebox;
 
 pub mod pool; pub(crate) use self::pool::*;
 pub use self::pool::PoolModel;
diff --git a/src/status/status_groovebox.rs b/src/status/status_groovebox.rs
index a10b9b92..5fe29457 100644
--- a/src/status/status_groovebox.rs
+++ b/src/status/status_groovebox.rs
@@ -8,7 +8,7 @@ pub struct GrooveboxStatus {
     pub(crate) size:    String,
     pub(crate) playing: bool,
 }
-from!(|state:&GrooveboxTui|GrooveboxStatus = {
+from!(|state: &Groovebox|GrooveboxStatus = {
     let samples = state.clock().chunk.load(Relaxed);
     let rate    = state.clock().timebase.sr.get();
     let buffer  = samples as f64 / rate;