Since emerging from MySpace with her hit "Bubbly," Colbie has become a top songwriter, even crafting a hit with Taylor Swift.
The Christian rapper talks about where his trip to Haiti and his history of addiction fit into his songs.
The men of Sparks on their album Hippopotamus, and how Morrissey handled it when they suggested he lighten up.
Rick has a surprising dark side, a strong feminine side and, in a certain TV show, a naked backside. But he still hasn't found Jessie's Girl.
Did Al play on a Beach Boys record? Did he have beef with George Lucas and Coolio? See if you can spot weird but true stories.
An interview with Dr. John Covach, music professor at the University of Rochester whose free online courses have become wildly popular.