Lady Gaga says that "Poker Face" is about her personal experience with bisexuality; being with a man but thinking about a woman.
In 2010, the biggest-selling song in the UK was "Love the Way You Lie" by Eminem.
The Beastie Boys' "No Sleep Till Brooklyn" is a parody of Heavy Metal. Kerry King of Slayer played guitar on the track - purposefully out of tune in parts.
Neil Young rarely allows his songs to be sampled, but he let the Canadian group Redlight King use "Old Man" in their 2011 song, also called "Old Man."
The stories behind "Shine," "December," "The World I Know" and other Collective Soul hits.
What's the deal with "Summer of '69"? Bryan explains what the song is really about, and shares more of his songwriting insights.
With his X-wife Exene, John fronts the band X and writes their songs.
The "Lowdown" and "Lido Shuffle" singer makes a habit of playing with the best in the business.
Producer Rupert Hine talks about crafting hits for Tina Turner, Howard Jones and The Fixx.
Doors expert Jim Cherry, author of The Doors Examined, talks about some of their defining songs and exposes some Jim Morrison myths.
