Migos and Rich the Kid are back at it for the fourth edition of their mixtape series, Streets on Lock. Similar to their previous efforts, a number of hip-hop's hottest rappers throw in a verse or two on the tape. This time it's 2 Chainz, Jeezy, Waka Flocka, Rae Sremmurd and ILoveMakonnen holding it down.

The "I'm Different" rapper joins Tha Snowman and the trap trio for the banger, "Pipe It Up." "She was a basic bitch before I piped it up," the Quality Control Music artists deliver. The Speaker of the House hopeful also gets some shine on the skeptic's anthem, "Trust Nobody" while Makonnen raps on an ode to the dangerous liquor, "Tequila."

"Bitch I got rich off the coca, I been on FaceTime on my Motorola / I'm chuggin' tequila, I'm spillin' a whole bunch of baking soda," rhymes the Rich Than Famous creator.

Instead of jumping on songs together like Drake and Future's What a Time to Be Alive, Migos and Rich the Kid take on their own tracks and alternate the songs throughout the tape.

The 27-track tape also features some stellar producers as well like Zaytoven, who was responsible for the sounds behind Migos' "Versace," and Murda Beatz, who created the beat for the Grand Hustle collaboration song, “Got Me a Check.”

Migos will also release their collaborative mixtape with Young Thug, Migo Thuggin, on Halloween. But for now, get into their collabo with Rich the Kid below.

Listen to Migos & Rich the Kid's Streets on Lock 4

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