Jimmy Webb was inspired to write The 5th Dimension song "Up-Up and Away" after seeing a hot-air balloon his friend flew on promotions for the Southern California radio station KMEN.

The first #1 hit with the word "disco" in the title wasn't a disco song. It was an R&B song called "Disco Lady" by Johnnie Taylor in 1976. The lady he's singing about is disco, but the song isn't.

The 2001 Dirty Vegas hit "Days Go By" was written by their lead singer when he was longing for his ex-girlfriend. The sad song gave him a happy ending though: They got back together after it was released and eventually got married.

The Mission: Impossible theme is in 5/4 time. Composer Lalo Schifrin joked that he did it so 5-legged aliens could dance to it.

"Don't You Want Me" by The Human League was inspired by the 1976 movie A Star Is Born, which tells the story of an aging star who is upstaged by his lover/protégé. The group had just introduced two unheralded female singers into their lineup, so many assumed it was about them.

The 1979 song "Life During Wartime" by Talking Heads deals with how technology could be exploited to take down the framework of society and enable government surveillance.
At 80 years old, Yoko has 10 #1 Dance hits. She discusses some of her songs and explains what inspired John Lennon's return to music in 1980.
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.
Ozzy, Guns N' Roses, Judas Priest and even Michael Bolton show up in this Classic Metal quiz.
Lyrics don't always follow the rules of grammar. Can you spot the ones that don't?
Despite appearances on Carson, Leno and a Pennebaker film, Williams remains a hidden treasure.
The country sweetheart opines about the demands of touring and talks about writing songs with her famous father.