Four bars down to 1/32, from the song position.
The track runs into a 40-second buffer, and SPALL plays back the last slice of it — repeated, reversed, bent or broken. Every decision falls on a slice boundary, so it never drifts.

A glitch buffer that stays on the grid. Stutters, tape stops and data errors that land on the beat — paint them in or let it roll.
Hear 15 presets· dry vs. SPALL
01ClickTap the numbers 01–04 in the picture to see what each part does
The track runs into a 40-second buffer, and SPALL plays back the last slice of it — repeated, reversed, bent or broken. Every decision falls on a slice boundary, so it never drifts.

Pick STUTTER, TAPE STOP, SCRATCH, GATE, ECHO, ROLL, FLANGE, SPACE, VOWEL, SHIFT and the rest as a brush and paint. CHANCE, VARIATION and SWING keep a painted bar from sounding the same twice.

Right-click a pad to give it any of the twenty-six effects. The pads are host parameters, so you can automate them or map them to a controller.

DECIMATE, DROPOUT, DESTROY, WOW, SMEAR, CRUMBLE, VINYL, FOLD, OCTAVE — fewer bits, gaps, clipping, a wobbling tape, a smeared spectrum, a codec falling apart, crackle, a wavefolder and an octave fuzz.

The randomness hangs on a SEED and the song position. With LOCK on, 1, 2, 4 or 8 bars come back exactly the same every time. Ten slots of modulation onto thirteen targets — DETAIL moves the character of every rhythmic effect at once.

LOCK keeps a good takeEvery control and the modulation matrix are in the manual. Manual (PDF)

Fourteen families, from Basics to FILLS and PITCH, and almost every preset has its modulation already set, so it moves with the track from the first bar. Every tile draws the preset's own rhythm grid in its effect colours.






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Twenty-six rhythmic effects, nine corrupt modes, ten modulation slots and 220 presets. Runs on macOS and Windows.