Been asked by daughter (who's a music teacher!) to help research the above slide which she wants to include in a lesson.
Going round clockwise - pics not hugely clear, but where I've got to is:
1. ?? Elvis lookalike
2. Chuck Berry
3. Beatles
4. Freddie Mercury
5. Beach Boys
6. Black Sabbath (obvs, haha!)
7. ?? Band with Ronnie Wood in?
8. ?? C&W star
9 ?? BB King
If you recognise any of 1, 7, 8 or 9 please share your thoughts!