Co-writer of songs including I'd Like to Teach the World to Sing (in Perfect Harmony) and Long Cool Woman in a Black Dress (5,9)

I believe the answer is:

roger greenaway

I've seen this clue in The Independent.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.