It's always a pleasure to link up with our favorite rappers in New York and on the road, but our friends 3 Little Digs, based out of Tree Sound Studios in Atlanta, are enviably close to the work that goes in to their down south records. In our Live at Tree Sound series, artists rolling through the studio run through recent tracks in the space's intimate show space. For this debut installment, Killer Mike and Scar perform "Untitled," the great and world-weary mission statement from Mike's R.A.P. Music LP.