. . . "B. Backer" . . "R. Greenaway" . . "16100" . . "B. Davis" . . . "I'd like to teach the world to sing (in perfect harmony)" . "R. Cook" . "149935" . "149935 16100 B. Backer B. Davis I'd like to teach the world to sing (in perfect harmony) R. Cook R. Greenaway" . "149935" . . "I'd like to teach the world to sing (in perfect harmony)" . . .