Have you got the smarts to know which of these graduation song stories are real?
Scaramouch, a hoople and a superhero soundtrack - see if you can spot the real Queen stories.
The Christian rapper talks about where his trip to Haiti and his history of addiction fit into his songs.
Richard explains how Joe Walsh kickstarted his career, and why he chose Hazard, Nebraska for a hit.
Michelob commercials generated hits for Eric Clapton, Genesis and Steve Winwood in the '80s, even as some of these rockers were fighting alcoholism.
Songs where something goes horribly wrong (literally or metaphorically), and help is needed right away.