RHYTHM STUDIO / 02

Every beat, your call.

Small patterns. Big possibilities. Build, play, and take your rhythm with you.

Studio works best on a laptop. All controls work here; scroll the grid to reach more steps.

  1. 1Choose a demo or tap the grid.
  2. 2Play, then shape the mix and tempo.
  3. 3Build a chain. Save and download WAV.

Ready. Choose a demo or make your first pattern.

1 : 1

Pattern

16-step sequencer

One pattern = one 4/4 bar. Scroll on small screens. Arrow keys move between cells; Enter/Space toggles a hit.

Pattern12345678910111213141516
Kick01
Snare02
Closed hat03
Open hat04
Clap05
Tom06
Rim07
Shaker08

Pattern chain

Add the selected pattern up to 8 bars. WAV uses this chain from the beginning, with the mix, tempo, and swing when created.

WAV duration 2.18 s

Play the pads

1-8: drums; A/S: Kendhang; D/F/G: bass; H/J/K: guitar. While focused in the pad area, Z/X/C/V/B: Bilah. Shortcuts work when not typing. Pads do not record, change patterns, or select editor notes.

Drum

Bilah

Kendhang Ciblon

Electric bass

Nylon guitar

While playing, pads join the next step. Turn off for immediate hits.

Keep the session. Take the beat.

Save in this browser or download .perkusi.json for backup. No uploads. Beatbox saves remain separate and safe.

Import a Beatbox or Studio .perkusi.json file, up to 64 KB. Older projects open as V3 copies; the original file is kept. Beatbox loops stay at 96 BPM.

Ready. Choose a demo or make your first pattern.

Help & shortcuts

Click cells to add hits. Create/duplicate patterns for variations and add them to the chain. Mute/Solo tracks; Pan places them left/right. Swing delays the offbeat steps. Stereo WAV contains one chain pass; stopping/pausing does not change patterns.

1–8: pads · Space outside controls: Play/Pause · Ctrl/Cmd+Z: Undo · Ctrl/Cmd+Shift+Z: Redo. Text inputs retain their normal shortcuts.

Play BeatboxPreview project recoveryOriginal sounds · CC0 · License