Back in February, Philly native Meek Mill handled guest duties on Rick Ross' Perfectionist. On new single Tupac Back, the Bawse returns the favor, contributing guest rhymes and a gruff hook over the larger-than-life synth-string production of Mike Will. Think Mill is worthy of taking on the late West Coast Coast great's mantle? Even if you find the claim a little lofty, you can find plenty more dope tunes on compilation album Self Made Vol. 1, out May 23, via Warner Bros/Maybach Music Group.