The KeyStep 37 MK2 is a compact, expressive MIDI controller and sequencing tool designed for modern hybrid setups. Its expanded 37‑key layout, enhanced performance functions, and deep connectivity make it a versatile centerpiece for controlling hardware synths, modular systems, and software instruments. With an intuitive interface, advanced sequencing, and creative real‑time tools, it empowers musicians to compose, perform, and experiment with ease. Key features Keybed 37 slim velocity‑sensitive keys with aftertouch Sequencer Polyphonic 64‑step sequencer with 8 pattern slots Arpeggiator 8 arpeggiator modes with adjustable timing & swing Performance tools Strum, Chord, Hold, real‑time touch controls Connectivity MIDI In/Out, USB‑MIDI, CV/Gate, Sync I/O Creative functions Scale quantization, chord memory, LED feedback Clocking Flexible sync for DAWs, drum machines & modular gear Integration Works seamlessly with hardware and software setups Overview Keybed feel Responsive slim keys with expressive aftertouch Sequencing workflow Step editing, real‑time recording, pattern switching Hardware integration Direct control of analog, digital & modular instruments Software workflow USB‑MIDI for DAW and plug‑in control Use cases Hybrid rigs, live performance, studio production Included Accessories USB cable Registration card User documentation Included Software Arturia MIDI Control Center Configuration tools & firmware update utilities