"Blow" had originally popped up on Future's mixtape Astronaut Status, but now DJ Scream is using the 2.0 version for his upcoming album Long Live The Hustle. The major change in the song is that Rocko has been replaced by Juicy J, who lays down some nice bars on the track. 

Listen: DJ Scream f/ Future, Ludacris & Juicy J "Blow 2.0"