
The line "satellite of love" in the Def Leppard song "Rocket" came from the title of a 1972 Lou Reed song.

The Frankie Goes To Hollywood hit "Relax" is, as the band says, about "shagging." It was banned by the BBC, which sent it to #1 in the UK as listeners flocked to record stores to buy it.

Ellie Goulding's hit song "Lights" is about her fear of the dark, which forces the singer to sleep with the lights on.

Katy Perry says her 2008 song "Ur So Gay" is about "guys who wear the guyliner, steal your jeans, and that whole almost hipster emo scene."

Pete Townshend never had a #1 UK hit with The Who or as a solo artist, but he did produce and play on a song that hit the top spot there: "Something In The Air" by Thunderclap Newman, a group he assembled.

Shaboozey's "A Bar Song (Tipsy)" is a country reworking of J-Kwon's hip-hop hit "Tipsy," with the setting changed from a club to a dive bar.
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