For his latest single “Expertise,” L.A.-based rapper and Project Blowed member Sahtyre links up with someone who has equally menacing rhymes: Danny Brown. Over Stewart Villain’s stuttering and cinematic production, the two trade hard-hitting verses for a satisfying result. Says Sahtyre of the collaboration, which premiered today on Mass Appeal: “When Stewart called me for a verse, it was crazy that it ended up being for a track with Danny Brown on it.”

Catch Sahtyre on tour in continued support of his album from last year, LSD: Saga. Listen to “Expertise” below.