Reggie Watts Beatboxes with the Pitch Perfect Cast

After it solidly beat out the fury of Mad Max in the weekend box office, Pitch Perfect 2 keeps hitting the high notes with help from Reggie Watts.

The comedian and bandleader led some of them in an impromptu session on the Late Late Show with James Corden. It's always great to see Reggie Watts work and this is no different.