Diggy Simmons tussles with two of his idols on “Oh Yeah!” the first leak off his upcoming mixtape AirBorne. The track, co-produced by Black the Beast and Omen, boasts a clobbering beat offset by each MC’s slow flow, with Diggy fending off the haters. “If I am such an amateur, when I come around, whatchu panic for?” he spits.

AirBorne, which was set to drop Friday evening, was delayed to its current Monday release so Diggy could get a few more guest appearances. “I appreciate those who are patient w/ me today thank u 4 the support,” he tweeted. “It’s just one of those days.”

Hit the jump to get a taste of what to expect next week.

Download: Diggy Simmons f/ Pharrell & Lupe Fiasco – “Oh Yeah!”