
The Grateful Dead considered "whipping that chain" and "lugging propane," but settled on "high on cocaine" for "Casey Jones."

The Genesis song "Invisible Touch" was inspired by the Prince-written Sheila E. track "The Glamorous Life."

"Back In The U.S.S.R." by The Beatles was play on "California Girls" by The Beach Boys, with "Moscow girls" and "Ukraine girls" instead of the all-American girls.

"If It Makes You Happy" by Sheryl Crow is about the sour grapes some of her collaborators from her first album expressed to the media when they felt slighted.

George Harrison's 1971 song "Bangla Desh" was the first major charity single. It was part of a concert held to bring relief to the people of Bangladesh, who were fighting for independence and suffering from a famine.

There aren't many songs with a scientist as the main character, but Coldplay's "The Scientist" is one of their biggest hits. The guy in the song is brilliant, but despondent because he's lost his girl after neglecting her for his work.
The Reverend rants on psychobilly and the egghead academics he bashes in one of his more popular songs.
The lead singer/lyricist for Anberlin breaks down "Impossible" and covers some tracks from their 2012 album Vital.
Was Justin the first to be Punk'd by Ashton Kutcher? Did Britney really blame him for her meltdown? Did his bandmates think he was gay?
Before he was the champ, Ali released an album called I Am The Greatest!, but his musical influence is best heard in the songs he inspired.
Switchfoot's frontman and main songwriter on what inspires the songs and how he got the freedom to say exactly what he means.