In class we watched Woodstock (film) which was a documentary on the festival that is immortalized through many different forms including this one which covered not just the performances, but also the thoughts and feelings of various concertgoers, artist and various personnel on various subjects ranging from the festival and the performances to the Vietnam war. So far the performance I found most interesting and crazy was Joe Cocker and the Grease Band. What was was crazy was watching Joe completely tripping out while performing and I'm almost positive he thought he was playing guitar when there was nothing there resulting in the most epic air guitar ever and on-stage seizures. So far I've enjoyed the film and the perspective it gives from the people at the time.