1 . 1 120 BPM 4/4
Tools

Pick an input, then press Record.

Arrangement
Bars ↻ drag to loop

    No takes yet. Press Record to capture the first one, or drag a clip to move and trim it.

    Space play · R record · T split · D duplicate · Ctrl/Cmd+Z undo · Del delete · +/− zoom · ⇧K keys · ⇧D drums · ? help
    Notation & export

    Turn a take into notes, chords and a lead sheet.

    No score yet: record a take and transcribe it.

    Takes are stored in this browser only. With auto-transcribe on, the finished take is uploaded to build the score and chord sheet, and the audio is discarded afterwards. Best results come from one instrument at a time, close to the input.

    AI ideas

    Local creative assistance from the selected take's notes, key and tempo. Nothing is sent to a server.

    Uses the chords from your take. Transcribe it first if needed.

    Keyboard shortcuts

    Transport

    • SpacePlay / pause
    • RRecord
    • EscStop
    • HomeReturn to start
    • MMixer

    Editing

    • TSplit at playhead
    • DDuplicate
    • DelDelete take
    • Ctrl/⌘ ZUndo
    • Ctrl/⌘ ⇧ ZRedo
    • Ctrl/⌘ C VCopy / paste
    • + / −Zoom in / out

    Panels

    • ⇧KKeys
    • ⇧DDrums
    • ⇧MMixer
    • ⇧IInspector
    • ?This help

    Computer keyboard (no MIDI)

    Open Keys, then play A S D F G H J K L ; as white notes and W E T Y U O P as black notes. Z / X shift octave, C / V set velocity. R still records.

    Drum pads

    Open Drums and tap 1–5 for kick, snare, clap, hat and open hat. Hold Shift for an accent. Press Play on a drum clip and taps land on the nearest step.