Woodstock - Three Days that Defined a Generation tells the story of the political and social upheaval leading up to those three historic days, as well as the extraordinary events of the concert itself, when near disaster put the ideals of the counterculture to the test. What took place in that teeming mass of humanity \u2014the rain-soaked, starving, tripping, half-a-million strong throng of young people \u2014 was nothing less than a miracle of unity, a manifestation of the \u201cpeace and love\u201d the festival had touted, and a validation of the counterculture\u2019s promise to the world. Who were these kids? What experiences and stories did they carry with them to Bethel, New York that weekend, and how were they changed by their time in the muck and mire of Max Yasgur\u2019s farm? Directed by award-winning filmmaker Barak Goodman and written by Goodman and Don Kleszy. Woodstock - Three Days that Defined a Generation - Friday at 10pm on BBC 4.