Big Sean premiered on Funkmaster Flex one of his bonus tracks off Hall Of Fame. On “No I.D. (Freestyle),” Sean, Kendrick Lamar and Jay Electronica go bar for bar over the gritty and sample-heavy production by No I.D. A few moments after the track dropped, he explained on Twitter the inspiration behind the record, simply stating, “I'm talking 7min shit.” You'll probably want to rewind it back a few times. Nothing but heat.

[via Flex]