We Five Spanky And Our Gang The New Christy Minstrels Mama Cass Elliot The Associaton 5th Dimension The Mighty Show Stoppers The Peddlers Kenny Rogers And The First Edition Serendipity Singers Kingston Trio Paul Revere And The Raiders Magna Carta The Youngbloods Bonzo Dog Band Eddie Rabbit The Fifth Dimension The Lovin' Spoonful Strawbs Blood, Sweet And Tears Stackridge Bo Diddley Tommy James And The Shondells Dion Marlena Shaw Peter, Paul And Mary Gladys Knight And The Pips Harry Chapin The Mamas And The Papas O'Jays Twrp Donovan The Hollies Byrds Joan Baez Petit Biscuit Four Tops Klingande Howlin' Wolf Derek And The Dominos Zombies Ringo Starr Small Faces The Sunjays Joni Mitchell Cream The Yardbirds Jim Croce The Kinks