Carlos Santana introduced himself to the world in 1969 while on stage at Woodstock. At the time of his performance, Santana was just 22 years old and had one album out. That being said, he was a ...

Musician Sly Stone of the psychedelic soul group Sly and the Family Stone performs at the Woodstock Festival in Bethel, N.Y., on Aug. 17, 1969. Woodstock, the music festival that defined a generation, ...