Nice Quiz!! Could you also accept "Starman" for David Bowie? Also is this quiz case sensitive because "man in the moon" didn't work for me? Anyway interesting idea for a quiz!
D'oh, I changed it to "Man in the Moon" after your comment brainchild, But didnt check because I was on my way to work, Ive now realised I was right in the first place and it is "Man ON the Moon"..now changed back again