The Miami rap don's fifth LP was postponed by several months after he suffered multiple seizures last fall. But Ross says the delays have nothing to do with his health. "In my case, in the Boss' case, it's more of a timing thing," he says. "It could potentially mean millions of dollars – so it's all about taking advantage of the time you get, and keeping recording even though you got some incredible shit." So far he's banked tracks with Jay-Z ("He laced me – you know how the homey do"), Pharrell Williams and Alicia Keys. Adds Ross, "I just want to keep raising the bar."