I'd Like to Teach the World to Sing (In Perfect Harmony) (Del. Ed.) by Bill Backer, Billy Davis, Roger Cook and Roger Greenaway. For piano, voice, and guitar (chords only). This edition: Piano/Vocal/Chords. Piano/Vocal/Chords; Sheet; Solo. Deluxe Edition. Sheet. 4 pages. Published by Alfred Music (AP.T0730IPV).