Zayn's "Pillowtalk" reached #1 on the Hot 100, something his former One Direction bandmates never achieved.
"You Get What You Give" by The New Radicals was the first hit song to use the word "frenemies" in the lyrics.
McCartney wrote his duet with Stevie Wonder, "Ebony and Ivory," after a marital tiff with Linda. He told Mojo magazine : "It was like, 'Why can't we get it together- our piano can.'"
When Petula Clark reached #1 in the US with "Downtown" in 1965, she became the first female singer from England to hit #1 in the US during the Rock Era (after 1955).
Iggy Pop wrote "Lust For Life" with David Bowie, who came up with the music on a ukulele.
Alicia Keys, Elton John, Fergie, and Rihanna all sang on "All of the Lights" by Kanye West.
The guitarist/songwriter explains how he came up with his signature sound, and deconstructs some classic Fear Factory songs.
Beef with Bon Jovi? An unfortunate Spandex period? See if you can spot the true stories in this Metallica version of Fact or Fiction.
At 80 years old, Yoko has 10 #1 Dance hits. She discusses some of her songs and explains what inspired John Lennon's return to music in 1980.
Christopher Cross with Deep Purple? Kenny Loggins in Caddyshack? A Fact or Fiction all about yacht rock and those who made it.
The top chant artist in the Western world, Krishna Das talks about how these Hindu mantras compare to Christian worship songs.
