Back in the m.a.a.d. city.

Kendrick Lamar threw a surprise concert on the back of a moving truck last night after telling fans via Twitter: “9pm. meet me here. 8950 Sunset Blvd. 930pm. meet me here. 8466 Melrose Ave.”

According to HipHop DX, a huge flatbed truck took the rapper and his band along Sunset Boulevard with fans, police, camera operators and TDE personnel following after. An Instagram video captured ‘Money Trees’ and HipHop DX got more footage from the party.

A video posted by Emile Haynie (@emilehaynie) on Mar 24, 2015 at 9:23pm PDT