
Until December 5, 1998, a song had to be issued as a single to make the Hot 100. Aaliyah's "Try Again" was the first tune to top the chart based on airplay alone, without any sales figures being included.

Lady Gaga says that "Poker Face" is about her personal experience with bisexuality; being with a man but thinking about a woman.

The MTV classic "Voices Carry" is by 'Til Tuesday, a group fronted by Aimee Mann. She wrote the lyric about a friend who's partner wanted to keep their fling a secret.

An unknown Kesha (known then as Ke$ha) sang on Flo-Rida's #1 hit "Right Round," but refused to appear in the video because she wanted to make a name for herself.

At the end of AC/DC's "Night Prowler," you hear Bon Scott say, "Shazbot, Nanu Nunu." Those were Robin Williams' sayings on his TV show Mork & Mindy. Scott was a big fan.

Brad Pitt and Elvis both get mentions in the 1997 Shania Twain hit "That Don't Impress Me Much."
Where words like "email," "thirsty," "Twitter" and "gangsta" first showed up in songs, and which songs popularized them.
Rockers, rappers and pop stars have been known to quote the Bible in their songs. See if you match the artist to the biblical lyric.
Greg talks about writing songs of "universal truth" for King Crimson and ELP, and tells us about his most memorable stage moment (it involves fireworks).
What's the deal with "Summer of '69"? Bryan explains what the song is really about, and shares more of his songwriting insights.
An interview with Ray and Derek Shulman of the progressive rock band Gentle Giant to discuss counterpoint, polyrhythms, and... Bon Jovi.