M-audio Oxygen 61MK5, midi keyboard with 61 velocity-sensitive keys, built-in arpeggiator, 8 RGB pads and 8 assignable buttons and faders. With its automatically mapped controls, such as Transport, Faders, channel controls (Record Arm, Solo, Mute and Select), Pan controls and many more will be fully integrated into your DAW. With Smart Chord and Smart Scale technology, you can play a complete chord and not just a single note with the press of a single key or pad. It has the Note Repeat function for creating a repeated note or melody and with the Arpeggiator function it will have the length you have chosen for the time division setting.