Karl Denson and the Tiny Universe welcomed out a pair of special guests during their set at Phases of the Moon Festival. Maurice Brown of the Tedeschi Trucks Band joined Denson and his band, which you can watch in the video above.

Later in the set, Nicki Bluhm appeared to lend her vocals to the song “My Baby.” Bluhm and Denson collaborated on the track in the studio for Denson’s latest record New Ammo. Bluhm also joined Jackie Greene during his set for a take on “Tell Me Mama” and “Sugaree” along with Sunshine Becker.