Santana was the 2nd act at Woodstock, Richie Havens was first and had to go 3 hours instead of 20 minutes because Santana was late. "Freedom" was an ad-lib song and became the symbol of the generation

Article>>>>
https://www.npr.org/2004/08/11/3845549/havens...es-freedom

Song>>>
https://www.youtube.com/watch?v=rynxqdNMry4