Johnny Cash promised to stay true to his first wife in "I Walk The Line," but when the song became a hit he found himself on the road, having an affair with June Carter, who became his second wife.
Sia Furler originally sent "Pretty Hurts" to Katy Perry, but she didn't see the email, so Beyonce ended up recording it instead.
The first version of The Beatles' "Helter Skelter" was a 27-minute jam, so you can imagine what Ringo was going through pounding away on drums. To convince the guys he needed a break, he screamed, "I've got blisters on my fingers!" This was included on the fadeout.
"Toxic" was the most-searched song on Google in 2004 and helped Spears become the most-searched artist that year, a title she held from 1999-2001.
In Meat Loaf's "I'd Do Anything For Love (But I Won't Do That)" what he won't do is a list of six items in the lyrics, including "Forget the way you feel right now" and "Be screwing around."
Back To The Future wasn't the only movie where Michael J. Fox rocked out: He sang with Joan Jett in the 1987 movie Light Of Day, with a title track written by Bruce Springsteen.
Dean's saga began with "Ariel," a song about falling in love with a Jewish girl from New Jersey.
The Cult frontman tells who the "Fire Woman" is, and talks about performing with the new version of The Doors.
When he was asked to write a song for the Singles soundtrack, Mark thought the Seattle grunge scene was already overblown, so that's what he wrote about.
It took him seven years to recover from his American hit "Fool (If You Think It's Over)," but Chris Rea became one of the top singer-songwriters in his native UK.
Just like Darrin was replaced on Bewitched, groups have swapped out original members, hoping we wouldn't notice.
As a songwriter and producer, Narada had hits with Aretha Franklin, Whitney Houston, Mariah Carey and Starship. But what song does he feel had the greatest impact on his career?