In 2010, the biggest-selling song in the UK was "Love the Way You Lie" by Eminem.
An unexpected guest vocal: Marianne Faithfull on the Metallica song "The Memory Remains." A star in the '60s, this collaboration helped revive her career.
In Beastie Boys' "Paul Revere," the title refers to the name of a horse. They took it from a song in the musical Guys And Dolls where a character sings, "I got the horse right here, the name is Paul Revere."
Radiohead's "Paraonid Android" was written after a confrontation in a Los Angeles bar with an irate woman.
Jon Bon Jovi earned his first movie credit - Young Guns II - by writing "Blaze Of Glory" for the film.
After OutKast sang "Shake it like a Polaroid picture," on "Hey Ya," Polaroid issued the statement, "Shaking or waving can actually damage the image."
Greg talks about writing songs of "universal truth" for King Crimson and ELP, and tells us about his most memorable stage moment (it involves fireworks).
With his X-wife Exene, John fronts the band X and writes their songs.
Some album art was at least "inspired" by others. A look at some very similar covers.
Scott was Stevie Wonder's bass player before becoming a top session player. Hits he played on include "I Will Survive," "Being With You" and "Sara Smile."
It started with a bouncy MTV classic. Nirvana and MCR made them scary, then Gwen, Avril and Madonna put on the pom poms.
They sang about pink torpedoes and rocking you tonight tonight, but some real lyrics are just as ridiculous. See if you can tell which lyrics are real and which are Spinal Tap in this lyrics quiz.