Oscar Isaac is more than a great actor… He’s also a talented singer.

The 33-year-old Guatemalan/Cuban actor, who is earning rave reviews and award nominations for his performance in Joel and Ethan Coen’s Inside Llewyn Davis, is featured in a new video for the film that highlights his musicality.

In the video, the directors explain how their collaboration with T Bone Burnett created a musical sound that was as important as dialogue in capturing the early ’60s folk music scene in Inside Llewyn Davis.

They explain how they and Isaac pulled it off in the CBS Films release, which has earned a lot of Oscar buzz.