Granular multi-effect playground
Alluvium.
Turn any audio into evolving rhythms and wide stereo textures.

Alluvium / Browser demo
ENGINESWET BUS
WET BUS
Eddy
OUTPUT
DRYWET
Press Play loop to explore Alluvium with the demo audio. Use Bypass to hear the source on its own.
Performance controls
Keep playing.
- Splay & Ripple
- Scatter grains across the stereo field with Splay or shape tempo-based multi-tap echoes with Ripple. Layer them with Eddy and Sediment.
- Capture & Hold
- Grab the audio you just played and sustain it while you play over it. Map Capture, Hold and Transform to a MIDI controller.
- Tempo & motifs
- Sync to your DAW or tap a local tempo. Build a one-bar pattern with single, double or triplet hits.
- Wet voices & recording
- Blend original, octave-up and octave-down voices. Record matching dry and processed WAVs for later edits.
ANDRSN Soundworks
Get Alluvium.
$39.99 USD
Alluvium 0.2 for Windows and Mac.
Windows x64VST3
macOS (Intel and Apple Silicon)VST3 + Audio Unit
Choose your platform after checkout.