Mayer has historically played with the version of the band called Dead and Company, but Simpson has also subbed in a time or two. Sturgill is even set to play with the Dead Ahead rendition of the group at their upcoming “Dead Ahead Festival,” which will take place on the sandy beaches of Riviera Cancun, Mexico in early January.

Surviving members of the Grateful Dead, Bobby Weir, Bill Kreutzmann, and Mickey Hart, revisit the Great American Music Hall in San Francisco.

Simpson performed the song in front of Bob Weir, Mickey Hart, and Bill Kreutzmann, the Dead’s three surviving members. He was joined onstage by Don Was as well as the late Phil Lesh’s grandson Grahame to interpret the track off 1970’s American Beaut y.