Blowin' in the wind (Bob Dylan) -- Cotton fields (The cotton song) (Highwaymen) -- If I were a carpenter (Tim Hardin) -- Leaving on a jet plane) (John Denver) -- Lemon tree (Trini Lopez) -- Puff the magic dragon (Peter, Paul & Mary) -- San Francisco (be sure to wear some flowers in your hair) (Scott McKenzie) -- This land is your land (Woody Guthrie) -- Those were the days (Mary Hopkis) -- Where have all the flowers gone? (Kingston Trio).