After revealing the cover art for his upcoming 4evaNaDay mixtape earlier today, we were wondering when the project's first leak would hit the web. And, sure enough, it's here in the form of "Boobie Miles," a smooth joint that's equal parts blues, jazz, and Southern boom-funk. It's not all about the production here, though. The Meridian, Miss. native throws on his storytelling cap to spit an uplifting tale about "playin' to the end" and giving your all. You know, tracks like these are what remind us all that, sure, K.R.I.T. might be blowing up and doing tracks with T.I., but he hasn't lost that blue-collar edge we all fell in love with a few years back. Stream "Boobie Miles" below. 4evaNaDay drops Feb. 20.