Novation Launchkey MK4 37-Key USB MIDI Ableton Keyboard ControllerUnleash your true potential with the Novation Launchkey 37 MK4 37 Key DAW Keyboard Controller. Compact yet powerful, this all in one DAW controller features two octaves of full size, synth action keys and 16 patented FSR pads. With the availability of Ableton Live and a host of other effects, there's no limit to what you can create with your musical expertise. Integrated DAW The Novation Launchkey 37 can be used with all major DAWs, be it Ableton