M-Audio Oxygen 49 MK V 49 Key USB MIDI Controller with Smart Controls and Auto-Mapping oxygen-49-mk-v - Canada's Favourite Music Store - Acclaim Sound and Lighting
M-audio Oxygen 49 MK5 Controller-keyboard
Amazon.com: M-Audio Oxygen 49 (MKV) – 49 Key USB MIDI Keyboard Controller With Beat Pads, Smart Chord & Scale Modes, Arpeggiator and Software Suite Included : Everything Else