The Heroes of Woodstock Tour was a North American concert tour celebrating the 40th anniversary of the 1969 Woodstock Festival. The tour featured several bands, most of which performed at the original Woodstock festival or feature members that performed at the festival. The musicians featured differed slightly from venue to venue but most of the concerts featured Jefferson Starship, Big Brother and the Holding Company, Canned Heat, Ten Years After and Tom Constanten. Some dates featured Melanie, Edgar Winter, John Sebastian, Quicksilver Messenger Service, Mountain and the Levon Helm Band. Country Joe McDonald hosted all of the concerts, playing a couple of songs in between the different sets. The tour was widely viewed as a financial failure as attendance proved to be dismal across most of the dates.

Woodstock Music and Art Fair, commonly referred to as Woodstock, was a music festival held from August 15 to 18, 1969, on Max Yasgur's dairy farm in Bethel, New York, 40 miles (65 km) southwest of the town of Woodstock. Billed as "an Aquarian Exposition: 3 Days of Peace & Music" and alternatively referred to as the Woodstock Rock Festival, it attracted more than 460,000 attendees. Thirty-two acts performed outdoors despite overcast and sporadic rain. It was one of the largest music festivals in history and became synonymous with the counterculture of the 1960s.