No, not the stuff you breathe (which thankfully remains free — at least for now). We’re talking about the popular M-Audio line of MIDI controller keyboards. Designed specifically for computer-centric musicians, the Oxygen line of controllers have all been given a significant price reduction. The Oxygen 61 has been reduced from $279.95 MSRP to $249.95 MSRP while the price of the Oxygen 49 has decreased from $229.95 MSRP to $189.95 MSRP. Finally, the Oxygen 8 v2 has been reduced from $179.95 MSRP to just $149.95 MSRP. As you may recall, it was the Oxygen8 that started the whole mobile controller revolution by combining a great feature set with a surprisingly low selling price. Now everyone who wants an M-Audio controller can afford one!