Follow along in your current session. Opening or closing this guide never changes your music. You can skip steps and return from Help.
Electric
Play A S D F G H J K · or tap the keys
Record what you play · one bar to count in
Up to 4 passes · records keys or pads before effects. Mixer and effects stay live. Stop all loops to change tempo; speed and pitch follow the new tempo. Clear the loop to change its length.
Drag or use arrow keys: left/right changes brightness; up/down changes echo.
Colour 40% · Echo 45%
Voice & loops
Stopped
Record a phrase or import an audio file.
MP3, WAV, M4A & other browser-supported audio · mono or stereo, up to 50 MB and 2 minutes. Large clips may need trimming.
Tempo locks while this loop is active.
Speech to beat Slice, adjust & quantize
Choose a voice region above, then suggest slices or add your own boundaries. Tap the waveform to place the cursor; Enter or Add boundary splits there. Drag the selected handle, use arrows (1 ms; Shift 10 ms), or enter a time. Original audio stays intact.
Record or import a voice above to begin.
0% tightness keeps the original timing; 100% snaps to the grid. Speech swing delays every other grid point. Slices keep their original pitch. Overlap trimming may shorten or hide slices that land together.
Auditions start on the next bar at the same Voice level. Stop the voice loop to edit or compare. Enable speech timing, then use Cue loop above to keep it playing.
Slice start times
Mic capture starts after a one-bar count-in. Imported phrases start and repeat on bar boundaries. Use Speech to beat for editable rhythmic slices. Use headphones when recording.
Shape a sound
Drag S and E to trim. Arrow keys move a handle by 1 ms; Shift moves 10 ms. Or enter exact times below. Your original audio stays intact.
Original pitch
Pitch changes speed and length, including fades. +12 doubles speed; −12 halves it.
Choose a pad to shape its sound.
Record what you play · one bar to count in
Up to 4 passes · records keys or pads before effects. Mixer and effects stay live. Stop all loops to change tempo; speed and pitch follow the new tempo. Clear the loop to change its length.
Layer mixer All layers available
Solo one or more layers together. Muted layers stay silent. Groove controls drums; Samples controls pads and sample steps.
Sound discovery
A small collection to start with
Preview an archive excerpt, a radio texture, percussion and a drone. These sounds are bundled with the app; their source credits travel with your session.
Loading the set replaces all four pad cuts, locks and their source. Save first to keep your current cuts. Loading Voice replaces its take; Undo replacement brings it back. Previewing changes neither.
Choose a preview to explore. Playback follows Master volume.
YouTube inspiration
Explore YouTube and keep timestamps. For editable samples, import your own reusable audio. YouTube is not included in recorded mixes.
Explore in the YouTube player. For playable samples, import audio you can reuse.
Record mix captures the groove, keys, sample pads and voice playback. YouTube stays separate. Each mix is limited to 5 minutes or 16 MB. Up to five recent mixes (32 MB total) stay on this page; the oldest are removed to make room. Download the ones you want to keep.