For three days in August 1969, nearly a half-million young people descended upon Max Yasgur’s farm in upstate New York for the rock ‘n’ roll event that defined a generation. Mythologized for 50 years, the filmmakers set the record straight with “Creating Woodstock,” the most comprehensive examination of how the festival came to be.

50 years after the legendary fest, Barak Goodman’s electric retelling of Woodstock, from the point of view of those who were on the ground, evokes the freedom, passion, community, and joy the three-day music festival created.