PolyrhythmLab vs MultiComb

PolyrhythmLab is a groovebox built around true polyrhythms: every sound layer gets its own step count, pulse count, and rotation, so layers of different lengths interlock and drift in and out of phase instead of locking to one shared grid. NEW IN 2.0 — AUv3 PLUGIN Use PolyrhythmLab as a real instrument inside GarageBand, Logic, AUM, and any other AU-compatible host. Four independent polyrhythmic layers, each exposed as automatable parameters, real MIDI output so your performance actually records as a MIDI region, and its own compact control panel with a live pattern wheel, a randomizer, and optional sync to your session's tempo. NEW IN 2.0 — LIVE MIDI OUTPUT Send a real Note On/Off for every layer hit straight from the main app — one MIDI channel per layer, over a virtual MIDI connection — to drive another synth, app, or piece of hardware in real time, not just sync tempo. NEW IN 2.0 — CAST VJ MIX Send the VJ Mix visuals to a TV or projector over AirPlay or a wired adapter, while your device keeps the full set of live controls. Save and reload VJ Mix setups — visual styles, effects, camera moves, and their LFOs — as named presets, same as patterns. GROOVEBOX • Euclidean-style rhythm engine — set steps, pulses, and rotation per layer • Drums, glitch/textural one-shots, classic synth voices (piano, bell, pad, bass), and melodic synth patches • Per-layer filter, reverb, delay, pitch, and LFOs on every parameter • Randomize engine biased toward musical, playable combinations • Chord modes, scales, and modal note selection for melodic layers SONG MODE Arrange your saved patterns into sections and chain them into a full song. VJ MIX A live visual performance surface: blend two audio-reactive visualizations, layer on real-time color and shader effects — RGB split, kaleidoscope, pixelate, glow, trail — and a 3D camera with zoom, pan, orbit, and tilt, each with its own LFO. Randomize the whole look by hand, or hand it to an autonomous "robot" that keeps remixing itself. Record the performance in real time via ReplayKit, or export a styled video clip. PRESETS Save and reload both groovebox patterns and VJ Mix setups as named presets. EXPORT Render your patterns and songs to audio, or export them as MIDI. No account, no ads, no analytics. Everything is stored locally on your device.

MultiComb turns a bank of moving comb filters into a playable sound-design effect. Four independent comb voices create shifting resonances across the stereo field, each moving with its own timing, spacing, and character. Smooth modulation keeps the bank alive while Bite introduces stepped sample-and-hold disturbances that push individual combs into new resonant relationships. The result can move from hollow coloration and subtle animation to metallic ringing, mechanical movement, fractured resonance, and unstable tonal textures. MultiComb works across drums, vocals, pads, guitars, percussion, and full electronic textures—but it especially comes alive on leads, basslines, arpeggios, plucks, and other short-note sequences. Individual notes excite the comb bank differently, turning simple melodic or rhythmic patterns into animated, resonant phrases. Teeth reshapes the fundamental comb structure. Motion keeps it moving. Spread pulls the voices apart. Feedback lets resonances ring. Color moves from dark and hollow toward bright, steel-like character. And then there’s Bite. Bite introduces independent stepped disturbances across the comb bank. At restrained settings it adds little irregular catches and tonal shifts. Push it harder and the resonances begin snapping into fractured, metallic relationships of their own. Seven controls. Four combs. Lots of teeth. Features Four independently animated comb-filter voices Moving, evolving resonant structures Independent sample-and-hold disturbances across the comb bank Wide stereo spreading and voice separation Dark, hollow through bright, metallic tonal character Controlled high-feedback resonance Smooth continuous motion combined with stepped instability Particularly expressive on leads, basslines, plucks and short-note sequences Factory presets ranging from subtle coloration to fractured metallic textures