Welcome to the brand-new Oxygen Series from M-Audio, the Oxygen Series (MKV). In today’s world of music production, controlling your digital music environment is important. It is not only how the pros improve their workflow, but also how they create unique cutting-edge signature sounds. M-Audio has updated the most iconic series of MIDI keyboard controllers on the market for software-based music production and performance. The new Oxygen Series (MKV) keyboard controllers offer innovative advancements in hardware control enabling you to create modern cutting-edge music on stage or in the studio.