Roots of Crosby, Stills & Nash

Buffalo Springfield was a Canadian-American rock band formed in Los Angeles in 1966 by Canadians Neil Young, Bruce Palmer and Dewey Martin and Americans Stephen Stills and Richie Furay. The group, widely known for the song "For What It's Worth", released three albums and several singles from 1966 to 1968. Their music combined elements of folk music and country music with influences from the British Invasion and psychedelic rock. Like the contemporary band the Byrds, they were key to the early development of folk rock. The band took their name from a steamroller parked outside their house.

Blind Faith were an English rock supergroup that consisted of Steve Winwood, Eric Clapton, Ginger Baker, and Ric Grech. They followed the success of the members' former bands, including Clapton and Baker's former group Cream and Winwood's former group Traffic, but they split after a few months, producing only one album and a three-month summer tour.