Alea Suite
Small instruments for improvising musicians.
Built around random elements. Alea is Latin for dice, as in aleatoric music. Both come as VST3, AU and CLAP plugins plus a standalone app, for macOS and Windows, free. Every build passes pluginval at strictness 10 and Apple's auval.
Alea Scale Shifter
Random notes from any scale, slowly morphing into another
An improvising human player, and a machine that randomly shifts from a diatonic scale to complete dodecaphony over time. Pick a preset or set up your own two scales, morph between them, or hit AUTO-SWEEP and let Alea travel on its own.
The full Alea Scale Shifter page → Practice guide →Setup guide →
Alea Chord Randomizer
Random chords to improvise over
Generate a short random chord progression, loop it, and improvise over it with your instrument. A progression you did not choose forces your ear and your hands out of familiar shapes.
The full Alea Chord Randomizer page → Ear training guide →Practice guide →