Last night at New Orleans’ One Eyed Jacks, an all-star group of musicians came together to form The Daze Between Band, a reference to the days between the two weekends of Jazz Fest, and the performance ended up showcasing even more talent that was billed.

The nights announced performers included Eric Krasno, Oteil Burbridge, Gov’t Mule’s Danny Louis, Joe Russo’s Almost Dead’s Scott Metzger, Widespread Panic’s Duane Trucks, Snarky Puppy’s Nate Werth and The Motet’s Lyle Divinsky. During the evening, however, Louis’ bandmate Warren Haynes made a surprise appearance on stage, joining in on a run of songs that included the Grateful Dead’s “Scarlet Begonias” > “Fire On the Mountain” and the classic Allman Brothers Band staples “Whipping Post” and “Mountain Jam.”

Haynes will continue his Jazz Fest celebrations with this weekend’s New Orleans is Waiting for Columbus.