11) What was the name of Pink Floyd's first single?
12) What was the title of the Pink Floyd album released in 1975?
13) Who wrote and performed lead vocals on the Pink Floyd song "Mother"?
14) What year was Pink Floyd formed in?
15) What is the name of the 1970 album by Pink Floyd?
16) Who wrote and sang lead vocals on the song "Shine on You Crazy Diamond"?
17) What was the name of Pink Floyd's concept album released in 1979?
18) Who wrote and sang lead vocals on the song "Time"?
19) What was the name of Roger Waters' first solo album?
20) Which Pink Floyd album was released first?