Running 7:58, Meat Loaf's "I'd Do Anything For Love (But I Won't Do That)" is the longest-ever #1 hit.
Scott Stapp of Creed wrote "With Arms Wide Open" when he found out he was going to be a dad. He named his son Jagger.
Avril Lavigne said her Goodbye Lullaby track "Darlin" was "probably" the second song she ever wrote. The Canadian composed it when she was an unsigned 15-year-old living in Napanee, Ontario.
Ariana Grande's hit "Problem" started off as a track written by One Direction songwriter Savan Kotecha. He gave it the working title of "The Whisper Song," after a 2005 Ying Yang Twins hit.
According to Jason Bonham, who has filled in for his father on Led Zeppelin reunions, "Rock And Roll" is the hardest Led Zep song to play on drums.
Feist's "1234" is "about lost love, and the hope to recapture what you once had," but it's best known for the Sesame Street version about counting to four.
Chad tells tales from his time as drummer for Nirvana, and talks about his group Before Cars.
John Lennon, Paul Simon and Lynyrd Skynyrd are some of the artists who have written revenge songs. Do you know who they wrote them about?
The Creed lead singer reveals the "ego and self-fulfillment" he now sees in one of the band's biggest hits.
Songs where something goes horribly wrong (literally or metaphorically), and help is needed right away.
An interview with Dr. John Covach, music professor at the University of Rochester whose free online courses have become wildly popular.
Petula talks about her hits "Downtown" and "Don't Sleep In The Subway," and explains her Michael Jackson connection.
