Multi-touch enabled. Pressure controls velocity on supported pens/devices; the velocity slider is used otherwise. Computer keys A W S E D F T G Y H U J play notes. Pads use 1–9 and Q W E R T Y U. Each track has its own BPM, gain, pan and MIDI channel.
Built-in browser synthesis is playable immediately. Native VST plugins require a desktop DAW or VST host: choose its virtual MIDI port above, arm the matching channel there, and load your instrument plugin. Native VST hosting is not built into this browser editor.