Been lookin' forward to this one for a while. The Boy Illinois gives us the fourth and final installment in his Inhale mixtape series with Part 4: Horai. If you're new to the Chicago MC, give him a chance, we guarantee you'll like what you hear. "Yer" has been in constant rotation here at the KWTemple, so we're sure Illi has put together a classic with this one. Download and tracklisting after the jump.