Francis Rossi of Status Quo
Doubt led to drive for Francis, who still isn't sure why one of Status Quo's biggest hits is so beloved.
The renown Texas songwriter has been at it for 40 years, with tales to tell about The Flatlanders and The Clash - that's Joe's Tex-Mex on "Should I Stay or Should I Go?"
Max Cavalera of Soulfly (ex-Sepultura)
The Brazilian rocker sees pictures in his riffs. When he came up with one of his gnarliest songs, there was a riot going on.
90210 to Buffy to Glee: How Songs Transformed TV
Shows like Dawson's Creek, Grey's Anatomy and Buffy the Vampire Slayer changed the way songs were heard on TV, and produced some hits in the process.