life:

LIFE photographers John Dominis and Bill Eppridge arrived at the Woodstock Music & Art Fair in the tiny town of Bethel, New York, expecting to cover a rock concert. Instead, they spent three remarkable days and nights chronicling what many still regard as the defining event of the 1960s. Many of their photographs of the event have never been published. Until now.

Happy 42nd anniversary, Woodstock! — EXCLUSIVE: UNSEEN WOODSTOCK PHOTOS