Over Widespread Panic’s March run through The Joint in Las Vegas, the band welcomed out a series of special guests including Carrot Top as well as members of Chris Robinson Brotherhood. On the final night of that run, Robinson, Neal Casal and Adam MacDougall joined the fold in the encore for the finale of Joe Cocker’s “High Time We Went” which saw Robinson, Bell and Schools all take turns on the vocals.

Earlier in that very show, the same ensemble collaborated on the Grateful Dead’s “New Speedway Boogie” as well as “Good Morning Little Schoolgirl.” Watch a pro-shot video of the Cocker cover below.