Stompin Tom Connors - "I Am the Wind"

Hookfoot - "Nature Changes"

Donovan - "Operating Manual for Spaceship Earth"

Billy B - "Rock n Roll of Photosynthesis"

the Deep - "It's All a Part of Me"

Allan Sherman - "Wonderful Tree in the Forest"

Andy Breckman - "I Don't Want To Mow This Lawn"

George Carlin - "the Trillion Daves"

Shel Silverstein - "Sarah Cynthia Sylvia Stout"

Men that Will Not be Blamed for Nothing - "the Great Stink"

Clarke & Dawe - "A Concern for the Whales"

Leonard Nimoy - "Twinkle Twinkle Little Earth"

Johnny Warman - "I Love My Planet"

Quicksilver Messenger Service - "What About Me?"

Jades - "Leave Her for Me"

Johnny Donn & Jazzrockers - "Smog"

Metal Devil Cokes - "Acid Reindeer"

Clarke & Dawe - "It's the Planet, Stupid"

Robie Lester - "Litterbug Song"

Power Salad - "Little Hybrid"

Wurzels - "Mendip Windfarm Song"

Tom Paxton - "Whose Garden Was This"

Charles Reich (read by Philip Proctor) - "Greening of America"

George Harrison - "Save the World (demo)"

Fanny - "When We Need Her"

Little Fyodor - "Natural Progression of Life"

Darlene Skyles - "Send Me to Heaven in a Glad Bag"

Neil Hamburger - "Recycle Bin"

https://www.wfmu.org/playlists/shows/138890