The line "satellite of love" in the Def Leppard song "Rocket" came from the title of a 1972 Lou Reed song.
Ed Sheeran's "Bloodstream" was written after an experience taking MDMA during a wedding celebration in Ibiza, and it's basically about all the feelings that he got from that time.
Neil Diamond originally wrote "I'm A Believer" for the Country artist Eddy Arnold. He was surprised when record executive Don Kirshner passed it instead to The Monkees.
Robert Plant's "Heaven Knows" is a satirical look at the '80s, when style seemed to trump substance.
The Ozzy Osbourne song "Mr. Crowley" is about Aleister Crowley, a British practitioner of dark magic in the early 1900s.
Katy Perry's song "E.T." came from a beat originally intended for the rap group Three Six Mafia. When her producer accidentally pulled up the beat, Perry asked to use it.
Emilio talks about what it's like to write and perform with the Tower of Power horns, and why every struggling band should have a friend like Huey Lewis.
Jon Fratelli talks about the band's third album, and the five-year break leading up to it.
U2, Carly Simon, Joanna Newsom, Brian Wilson and Fiona Apple have all gone to Van Dyke Parks to make their songs exceptional.
These Three famous songs actually describe how they were written - late into the evening.
With the band in danger of being dropped from their label, Alice Cooper drummer Neal Smith co-wrote the song that started their trek from horror show curiosity to the Rock and Roll Hall of Fame.
The former Dead Kennedys frontman on the past, present and future of the band, what music makes us "pliant and stupid," and what he learned from Alice Cooper.