Woodstock was a Counterculture era music and art festival, which inspired a generation. 400,000 people attended this marathon concert, which took place from August 15th until the 18th. Groups like Santana, Credence Clearwater Revival, Janis Joplin, and The Who among others, made legendary performances. The concert was listed as one of the 50 moments that changed Rock and Roll History by Rolling Stone magazine. This event epitomized the Counterculture movement, and with that comes some craziness. The drug culture was at its peak, and the free-loving hippie movement was celebrating love all over the place. So come take a look into this historically crazy event.