I keep (some) of my music on an iPod classic, not my iphone. I'm an audiophile and prefer to use as little compression as possible; with a 16 Gb device, it just isn't very practical for an iOS gamer like me who needs as much free space as possible. Having said that, I've long wondered how Beat Hazard Ultra generates levels when you play on radio mode. Anyone know whether it generates random levels or unique ones (at least unique for the period of time that the radio is playing)?