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

YouTube had to upgrade after PSY's "Gangnam Style" broke their hit counter in 2012. Once the video reached 2,147,483,647 views, the maximum positive value for a 32-bit signed binary integer in computing, the view-counter could no longer work.

Thanks to a Newsweek article, there was a long-standing rumor that Bob Dylan stole the song "Blowin' In The Wind" from a high school student.

Richard Marx' debut single, "Don't Mean Nothing," features Joe Walsh on guitar. They didn't know each other beforehand; Walsh heard a demo of the song and asked to play on it.
"I Just Called To Say I Love You" is Stevie Wonder's best-selling single worldwide. It topped the Hot 100, AC, R&B and UK charts all in the same week.

"Little Talks," released in 2011 during the folk-rock boom, was the big hit for the Icelandic group Of Monsters And Men. The song is delivered as a conversation between a longtime married couple, but the woman might be going crazy and talking to a ghost.
We've heard of artists putting their hearts into their music, but some take it literally.
One of Canada's most popular and eclectic performers, Hawksley tells stories about his oldest songs, his plentiful side projects, and the ways that he keeps his songwriting fresh.
The lead singer and pianist for Procol Harum, Gary talks about finding the musical ideas to match the words.
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.