Brand New Arturia KeyStep 37 Midi Keyboard with LED Screen Midi ins and Outs

The heart of your studio — sequencer, arpeggiator, and keyboard in one.

The Arturia KeyStep 37 goes far beyond a MIDI keyboard. It's a responsive, expressive command center built to inspire — a velocity-sensitive 37-note keybed with aftertouch and RGB LED feedback, paired with a powerful 64-step sequencer and an 8-mode arpeggiator, all in a lightweight, compact body.

At the center are 4 new knobs with an LED screen that unlock the enhanced Chord mode — 12 chord types, strum effects, and velocity-sensitive voicings that respond like a stringed instrument — plus Scale mode, which quantizes every note you play to the scale of your choice.

It's designed to sit at the core of any setup. MIDI in/out for hardware, MIDI over USB for your VSTs, CV/gate/mod for modular gear, and analog sync to keep everything locked in time — and you can use it all at once. A free copy of Ableton Live Lite is included to get you producing right out of the box.

Why buy it

Expressive 37-note keybed — velocity-sensitive with aftertouch and RGB LED note tracking
64-step sequencer with 8 patterns, 8-note polyphony per step, step + live recording
8-mode arpeggiator with new random modes
Chord mode — 12 voicings plus strum, velocity, and note controls
Scale mode — auto-quantize to one of 5 scales (including a user scale)
16 assignable MIDI CC controls across switchable banks for hands-on tweaking
Total connectivity — USB, MIDI in/out, CV/gate/mod, and analog sync, all usable simultaneously
Compact and portable — built for the studio and the road
Ableton Live Lite included — start producing immediately