Metro Boomin’, the producer behind Future’s “Karate Chop,” is prepping to release a mixtape of his own. It’s called 19 & Boomin’ and the first offering is “Serious” featuring Trinidad Jame$ and Curtis Williams. The 19-year-old doesn’t handle the production on his well, though; he grabs Sonny Digital to give it an extra boost.

Give it a listen below and look for 19 & Boomin’ set to drop later this year.