When Judd Apatow needed under-appreciated rockers for his Knocked Up sequel, he immediately thought of Parker, who just happened to be getting his band The Rumour back together.
Ville Valo of HIM
The lead singer for HIM shares some surprising insights about their songs, which he says can take years to complete.
Glen Phillips of Toad the Wet Sprocket
The "All I Want" singer went through a long depression, playing some shows when he didn't want to be alive.
The Canadian superstar talks about his sudden rise to fame, and tells the stories behind his hits "Sunglasses At Night," "Boy In The Box" and "Never Surrender."