The songwriting team Leiber and Stoller wrote "Hound Dog" for a blues singer named Big Mama Thronton, who first recorded the song in 1953. Elvis covered it in 1956, and it became his biggest hit.
The song used in introductions by the Chicago Bulls and many other sports teams is "Sirius" by The Alan Parsons project, the opening track on the Eye In The Sky album.
"On The Floor" by Jennifer Lopez samples the 1989 song "Lambada," which you might remember is about "The Forbidden Dance."
Michael Jackson's "Liberian Girl" opens with the South African female singer Letta Mbulu saying the Swahili phrase "Naku penda piya-naku taka piya-mpenziwe." There was some geographic liberty here, as Swahili is not spoken in the West African nation of Liberia.
Mariah Carey's song "The Roof" is about her first kiss with Yankees shortstop Derek Jeter.
Paul McCartney wrote "Hey Jude" to comfort John Lennon's 5-year-old son Julian, whose parents were getting a divorce.
When a waitress wouldn't take him home, Jack wrote what would become one of the Eagles most enduring hits.
Is "Have You Ever Seen the Rain" about Vietnam? Was John Fogerty really born on a Bayou? It's the CCR edition of Fact or Fiction.
Zac tells the story of Hanson's massive hit "MMMbop," and talks about how brotherly bonds effect their music.
"London Bridge," "Ring Around the Rosie" and "It's Raining, It's Pouring" are just a few examples of shockingly morbid children's songs.
Tom talks about the evolution of Cinderella's songs through their first three albums, and how he writes as a solo artist.
The Guns N' Roses rhythm guitarist in the early '90s, Gilby talks about the band's implosion and the side projects it spawned.