Lorde was 16 years and 11 months old when "Royals" topped the Hot 100. In doing so she became the youngest ever solo artist to write and perform a #1 hit.
"Ain't No Sunshine" by Bill Withers was inspired by the Jack Lemmon movie Days of Wine and Roses.
Wang Chung's '80s classic "Dance Hall Days" is about how things can start simple but end up complex. First you "take your baby by the hand," but by the end she has an amethyst in her mouth.
"True" by Spandau Ballet is about chief songwriter Gary Kemp's unrequited love for Altered Images singer and Gregory's Girl star Clare Grogan.
"Party Rock Anthem" by LMFAO was only the second #1 hit on the Hot 100 with "Party" in the title. The first was Lesley Gore's "It's My Party."
Did they really trade their guitarist to The Doobie Brothers? Are they named after something naughty? And what's up with the band name?
The top chant artist in the Western world, Krishna Das talks about how these Hindu mantras compare to Christian worship songs.
Starting in Virginia City, Nevada and rippling out to the Haight-Ashbury, LSD reshaped popular music.
Is Owl City on a quest for another hit like "Fireflies?" Adam answers that question and explains the influences behind many others.
Have you got the smarts to know which of these graduation song stories are real?
"When seeds that you sow grow by the wicked moon/Be sure your sins will find you out/Your past will hunt you down and turn to tell on you."