
Beck's "Where It's At" is a nod to the early years of hip-hop when DJs would use two turntables to loop drum breaks, and a microphone to hype the crowd ("two turntables and a microphone...").

Katy Perry's breakout hit, "I Kissed A Girl," was surprising to those familiar with her past: Her parents were pastors and she started off singing Christian music.

Prince Markie Dee of The Fat Boys co-wrote the Mary J. Blige hit "Real Love."

Eric Clapton wrote "Layla" about his love for Pattie Harrison, who was married to George Harrison at the time. He eventually married Pattie, and managed to stay friends with George.

Alicia Keys wrote "If I Ain't Got You" just after she'd heard the news that Aaliyah had passed away. in a plane crash.

The R.E.M. song "Don't Go Back To Rockville" is about Mike Mills' girlfriend at the University of Georgia, who had to go back to Rockville, Maryland, for the summer.
The trail runs from flying saucer songs in the '50s, through Bowie, blink-182 and Katy Perry.
Daryl Hall's TV show is a hit, and he's been inducted into the Rock and Roll Hall of Fame - only one of these developments excites him.
The lead singer and pianist for Procol Harum, Gary talks about finding the musical ideas to match the words.
A selection of songs made to be terrible - some clearly achieved that goal.
A drummer for one of the most successful metal bands of the last decade, Chris talks about what it's like writing and performing with Slipknot. Metal-neck is a factor.
John tells the "St. Elmo's Fire (Man In Motion)" story and explains why he disappeared for so long.