John Mayer jammed with Dead & Company at the lively event hosted by Andy Cohen that also included performances from Wynonna Judd, Norah Jones, Sammy Hagar, Vampire Weekend, My Morning Jacket and more.
The 84-year-old drummer's Beatles bandmate Sir Paul McCartney previously told how the first time the group tried marijuana was with the folk legend, and after being quizzed about the experience, Ringo ...