It was the music festival that defined a generation of rock & roll. This weekend marks Woodstock's 40th anniversary. Relive the festival below with videos of Jimi Hendrix and Carlos Santana performing.
For more coverage, be sure to check out Rolling Stone's Woodstock hub here with exclusive photos and interviews with the artists as well as promoter Michael Lang.
Watch Jimi Hendrix playing "Purple Haze" below.
Carlos Santana performing "Soul Sacrifice."
Which sets were a must see at the 1969 festival? Do you think there can ever be another Woodstock? Love to know your thoughts!