
The video for Brad Paisley's "Online" is a mini-Seinfeld reunion, featuring Jason Alexander, Estelle Harris, and Patrick Warburton.

"Toxic" was the most-searched song on Google in 2004 and helped Spears become the most-searched artist that year, a title she held from 1999-2001.

Bob Dylan's most popular song is "Like A Rolling Stone," which tells the story of a wealthy woman whose money and friends fall away. Dylan offers these mockingly encouraging words: "When you ain't got nothing, you got nothing to lose."

Jay-Z did the rap on Beyoncé's "Crazy In Love" at the last minute. They had just started dating; she asked him to feature on the track the night before she had to turn in her album.

"I Want It That Way" is the most popular Backstreet Boys song, but the lyric doesn't make much sense. That's because it was written by the hitmaking swedish producers Max Martin and Andreas Carlsson, who were more worried about how it sings than what it means.

The models in Robert Palmer's iconic "Addicted To Love" video were chosen in part because they couldn't play music, so they're all playing and moving to different rhythms.
A top country songwriter, Barry talks about writing hits for Little Big Town, Tim McGraw and Jason Aldean.
Soul music legend Bill Withers on how life experience and the company you keep leads to classic songs like "Lean On Me."
Jon Anderson breaks down the Yes classic "Seen All Good People" and talks about his 1000 Hands album, which features Chick Corea, Rick Derringer, Ian Anderson, and many other luminaries.
The man who ran Nirvana's first label gets beyond the sensationalism (drugs, Courtney) to discuss their musical and cultural triumphs in the years before Nevermind.
Starting in Virginia City, Nevada and rippling out to the Haight-Ashbury, LSD reshaped popular music.
He wrote "She Blinded Me With Science" so he could direct a video about a home for deranged scientists.