"Spoonman" by Soundgarden is about a real street performer in Seattle: Artis the Spoonman.
After Gwen Stefani and Gavin Rossdale coupled up in 1996, Rossdale's Bush bandmates referred to their hit song "Everything Zen" as "Everything Gwen."
"Kashmir" is the only Led Zeppelin song to use outside musicians, as it needed strings and horns.
Lady Gaga says that "Poker Face" is about her personal experience with bisexuality; being with a man but thinking about a woman.
Neil Young wrote the CSN&Y song "Ohio" about the Kent State Shootings, when the National Guard opened fire on students at Kent State University in Ohio, killing four.
Elton John's classic "Levon" runs 5:22, and Elton wouldn't let his record company edit it down for the single. His next single was "Tiny Dancer," which is even longer, running 6:12.
When you free your mind, your ass may follow, but you have to make sure someone else doesn't program it while it's wide open.
Elvis, Little Richard and Cheryl Cole have all sung about Teddy Bears, but there is also a terrifying Teddy song from 1932 and a touching trucker Teddy tune from 1976.
Director Mark Pellington on Pearl Jam's "Jeremy," and music videos he made for U2, Jon Bon Jovi and Imagine Dragons.
Doors expert Jim Cherry, author of The Doors Examined, talks about some of their defining songs and exposes some Jim Morrison myths.
"Missing You" was a spontaneous outpouring of emotion triggered by a phone call. John tells that story and explains what MTV meant to his career.
