Big Sean - Finally Famous Vol.3 (Mixtape Trailer)

G.O.O.D Music's Own Big Sean is almost ready to release his new Mixtape
which will be a prequel to his Debut Album coming on September 14th. If
you don't know Big Sean check his spot over at http://www.uknowbigsean.com/
This is PM! and make sure you vote on who's the next to Blow Up at the top