Listen to Rich The Kid and Migos’ New Mixtape

Migos and Rich The Kid drop their collaborative project, Streets On Lock 4.

The mixtape is the fourth in their Streets On Lock series, which kicked off in 2013. It's been well over a year since the third installment ofStreets On Lock was released, which may explain why the rappers went so hard. The Quality Control labelmates teamed up for 27 new tracks that feature production from Zaytoven, Dun Deal, Murda Beatz, Cheeze Beatz and many more. As for artists, the mixtape features iLoveMakonnen, Jeezy, 2 Chainz, Rae Sremmurd, Waka Flocka Flame, Young Dolph, Skippa Da Flippa and several others.

Prior to the recent release, Migos and RTK collaborated on "Free Offset," a quick freestyle that found them demanding to see the third Migos member out of jail . Offset is currently behind bars following his arrest during a Migos performance at Georgia Southern University in April.

With Back To The Bando, which dropped in September and the newly released Streets On Lock 4, the trio plan to keep the new music coming with Migos Thuggin', their joint effort with Young Thug. That tape drops on Oct 31. Rumor has it Migos has already completed their sophomore album.

Excited to drop their tape, Migos hopped on Twitter to share that the project was out. Stream Streets On Lock 4 below.