Boiler Room just keeps winning and winning, as they expand their scope across the world and across genres. Yesterday, they announced an app for iOS and Android, and today they drop video of Killer Mike and El-P’s performance as Run The Jewels┬áin London. It’s a super-intimate performance, with the two rappers clearly having a lot of fun. Watch the performance above, and check out an interview below.

UPDATE: RTJ snuck in a snippet of some upcoming music during the set. It’s most likely an early look at Run the Jewels 2. Have a listen below: