Arturia KEYSTEP 37 MK2 Compact Controller And Sequencer (White) - 37 SlimkeysKeyStep 37 mk2 is a versatile controller and sequencer that combines hands on playability, deep sequencing tools, and broad hardware software connectivity. Whether crafting melodies on a modular rig or sequencing soft synths in a DAW, KeyStep 37 mk2 fits directly into any workflow and encourages fluid, exploratory music creation. Playability KeyStep 37 mk2 features a velocity sensitive 37 note Slimkey keyboard with aftertouch for expressive control in