
Sly & the Family Stone's "Thank You (Falettinme Be Mice Elf Agin)" was a huge hit in 1970 and found new life when Janet Jackson sampled the bass riff on her 1989 hit "Rhythm Nation."

The Naughty by Nature hit "O.P.P." doesn't have any curse words, but many oversensitive radio stations played a "clean" version with the word "kitten" edited out, surely the first time that word was censured.

Psy's "Gangnam Style" refers to a section of Seoul, South Korea, that is very fashionable. The guy in the song has all the right moves and loves the ladies.

"Cigarettes And Chocolate Milk" describes a time in Rufus Wainwright's life when he found himself hungover and pounding chocolate milk to feel better. It didn't work, so he smoked a cigarette, which is when he realized his addictive personality could be a problem.

Frankie Goes to Hollywood's "Two Tribes" features British actor Patrick Allen reading extracts from a government civil defense leaflet.
Have you got the smarts to know which of these graduation song stories are real?
Chris Stein of Blondie shares photos and stories from his book about the New York City punk scene.
Howard explains his positive songwriting method and how uplifting songs can carry a deeper message.
"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.
MTV, a popular TV theme song and Madonna all show up in this '80s music quiz.
The leader of the Modern A Cappella movement talks about the genre.