Automatic slicing
Conservative onset detection finds playable moments without turning the waveform into visual clutter.
Find the instrument inside a recording
Drag in sound. Find the playable moments.
FORMA analyzes an audio file, finds its transients, and turns selected slices into a responsive instrument or clean, categorized one-shots.

Drop in WAV, AIFF, FLAC, OGG, M4A, or CAF. FORMA detects up to 64 musical slices, maps them across the keyboard, and keeps start, end, tuning, level, and reverse settings with the session.
The workflow
Drag audio
Detect slices
Choose a hit
Shape
Play
Save one-shot
Conservative onset detection finds playable moments without turning the waveform into visual clutter.
Play slices polyphonically from C1 or build chromatic playback from the selected sound.
Tighten the hit, preserve its decay, add anti-click fades, and save a 24-bit WAV in one action.
Load the latest saved SPECTRA stem directly, without reopening a file browser.
Private studio build · Version 1.5.1
This is an active private studio build. Follow the work or explore the engineering behind it while the release path is prepared.
Engineering notes →