We're finally getting another entry in the fan-favorite "Streets on Lock" collaborative mixtape series from the rap group Migos (made up of Quavo, Takeoff & Offset) and fellow 300/Quality Control/YRN rapper Rich The Kid. All four of these men have been very busy as of late, Rich The Kid is currently preparing to release a different collaborative tape with OVO artist iLoveMakonnen. Migos released their critically-acclaimed debut album Yung Rich Nation this year and followed up with a new mixtape "Back to the Bando" two months later, all of this while group member Offset has been incarcerated since April of this year. Migos & Rich the Kid have collaborated very often these past couple years releasing the mixtape "Still On Lock" earlier this year. On top of that they released the first three "Streets on Lock" mixtapes in 2013-14, Quality Control the label's mixtape "Solid Foundation" and YRN the Label's mixtape "Migo Lingo". This one's already set to be released on October 22, 2015.