
Pete Seeger and Bruce Springsteen. Photo: Kevin Mazur

Pete Seeger. Photo: Joseph Sinnott

John Cougar Mellencamp. Photo: Joseph Sinnott

Dave Matthews. Photo: Joseph Sinnott

Joan Baez. Photo: Joseph Sinnott

Emmy Lou Harris. Photo: Joseph Sinnott

Ben Harper. Photo: Joseph Sinnott

Oscar the Grouch and Tom Chapin. Photo: Joseph Sinnott

Tim Robbins. Photo: Joseph Sinnott

Pete Seeger and friends. Joseph Sinnott

(from L to R) Mike Merenda, Billy Bragg, Dar Williams, and Ruthie Merenda. Photo: Joseph Sinnott