Screen layout
Planned contents
Section titled “Planned contents”- Top toolbar (New / Open / Save / Save As)
- Transport (Play / Pause / Stop / Record / Loop)
- Left pane: track headers (OUT / IN / settings gear)
- Center: timeline -> piano roll (double-click a clip to switch)
- Right pane: file browser
- Status display (bar.beat.tick / MM:SS.MS)