Before the long-awaited Tha Carter IV sees the light of day, Lil Wayne will drop a mixtape called Sorry 4 The Wait. The tape will be similar in style to No Ceilings, featuring the rapper going in over some hand-picked industry beats. Here's what he did with the "Tupac Back" production.

Listen: Lil Wayne "Tunechi's Back"

[OnSMASH]