37-note controller keyboard with velocity and aftertouch. RGB LED keyboard indicators for note tracking. 64-step sequencer with 8 patterns. Polyphony of 8 notes per step. Step recording and live recording sequencer modes. Mono recording and overdubbing options. 8-mode arpeggiator with new random modes. Chord mode offers 12 chord voices including a user-defined chord. Unique strum, velocity and note controls for chord mode. Scale mode allows you to quantize the keyboard to a scale of your choosing. 5 scales to choose from, including a user-defined scale. 16 assignable and adjustable MIDI CC controls. USB, MIDI, CV and clock connectivity. Includes Ableton Live Lite.