Metro Boomin helped craft the sound for Drake and Future’s What a Time to Be Alive. The Atlanta producer has made a name for himself by also working with Meek Mill, Waka Flocka Flame and others.

In an interview with BBC, Metro Boomin reveals that he recently worked with Kendrick Lamar. The Compton, California rapper’s latest project, untitled unmastered., was released Friday (March 4) and featured a song produced by Swizz Beatz’ five-year-old son.

“I met Kendrick and we were in the studio,” Metro Boomin says. “He got a whole bunch of, he picked a bunch of beats out. That was great. He’s a great guy. We vibed out for the day.”

The producer also said he’s working on Big Sean’s follow-up to Dark Sky Paradise.

“That’s a friend of mine,” Metro Boomin says. “Shoutout to Sean.”

Listen to the interview of Metro Boomin saying he recently worked with Kendrick Lamar below: