"Kashmir" is the only Led Zeppelin song to use outside musicians, as it needed strings and horns.
The most famous song to prominently feature a French horn is "God Only Knows" by The Beach Boys.
Angus Young created the distinctive opening guitar part for "Thuderstruck" by playing with all the strings taped up, except the B. He learned the studio trick from his older brother George Young, who was the rhythm guitarist for The Easybeats.
Mark Ronson's "Uptown Funk" was the first US chart-topper to include the word "funk" in the title.
Bruce Springsteen originally wrote "Hungry Heart" for The Ramones, but decided to keep it for himself on the advice of his producer and manager, Jon Landau.
"I Fought The Law" was a hit for The Bobby Fuller Four in 1965. The Clash released their version in 1979, changing the lyrics "I left my baby" to "I killed my baby."
The singer-songwriter Melanie talks about her spiritual awakening at Woodstock, "Brand New Key," and why songwriting is an art, not a craft.
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?
The Red Hot Chili Peppers have some rather unusual song titles - see if you can spot the real ones.
On the "schizoid element" of his lyrics, and a famous line from "Everything Zen."
Rob Halford dives into some of his Judas Priest lyrics, talking about his most personal songs and the message behind "You've Got Another Thing Comin'."
Can you name Def Leppard's only #1 hit in America? Get rocked with this adrenalized quiz.