Brian May wrote Queen's "We Will Rock You" so the crowds could participate in the song. They didn't have instruments, but they could clap their hands and stomp their feet.
Katy Perry co-wrote Iggy Azalea's hit single "Black Widow." Perry was originally going to sing on the track, but she couldn't fit it into her schedule, so Rita Ora provided the sung vocals instead.
"Constant Craving" by k.d. lang deals with principles of Buddhism, including the cycles of birth and death.
Jay-Z's 2012 "Glory" features his daughter Blue Ivy Carter's cries and coos. At less than two days old, she became the youngest ever credited artist to feature on a Billboard chart when the song debuted on R&B/Hip-Hop Songs at #74.
Lucinda Williams' track "Compassion" is based on a poem by her father, lauded Arkansas poet Miller Williams.
Featured in the 1978 musical Evita, "Don't Cry For Me Argentina" became the biggest selling UK hit by a female vocalist (Julie Covington).
Newman makes it look easy these days, but in this 1974 interview, he reveals the paranoia and pressures that made him yearn for his old 9-5 job.
Graham Nash tells the stories behind some of his famous songs and photos, and is asked about "yacht rock" for the first time.
The guitarist/songwriter explains how he came up with his signature sound, and deconstructs some classic Fear Factory songs.
The hitmaking songwriter/producer Sam Hollander with stories about songs for Weezer, Panic! At The Disco, Train, Pentatonix, and Fitz And The Tantrums.
'80s music ambassadors Wang Chung pick their top tracks of the decade, explaining what makes each one so special.
Mike Rutherford talks about the "Silent Running" storyline and "Land Of Confusion" in the age of Trump.