"Baby Got Back" isn't just a booty song: it's about "Lack of acceptance by Hollywood of the African-American body."
The Ozzy Osbourne song "Mr. Crowley" is about Aleister Crowley, a British practitioner of dark magic in the early 1900s.
The Ricky Martin song "She Bangs" found new life when William Hung performed it so horribly on a 2004 episode of American Idol that it went viral.
Stephens Stills played timbales on the Bee Gees hit, "You Should Be Dancing." He was in the next door studio laying down a Crosby, Stills and Nash album and could hear Saturday Night Fever being recorded. Stills recognized its potential to be a monster hit and he wanted to contribute.
"Irreplaceable" wasn't specifically penned for Beyonce - in fact, Ne-Yo wrote it more as a country song and had Faith Hill and Shania Twain in mind.
The voice is that says "here we go" in the AJR song "Bang!" belongs to Charlie Pellett, the announcer on the New York City subway ("stand clear of the closing doors, please").
Rosanne talks about the journey that inspired her songs on her album The River & the Thread, including a stop at the Tallahatchie Bridge.
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
The leader of the Modern A Cappella movement talks about the genre.
Richard explains how Joe Walsh kickstarted his career, and why he chose Hazard, Nebraska for a hit.
How did The Edge get his name? Did they name a song after a Tolkien book? And who is "Angel of Harlem" about?
You may not recognize his name, but you will certainly recognize Peter Lord's songs. He wrote the bevy of hits from Paula Abdul's second album, Spellbound.