From “The Star Spangled Banner” to “Walk on the Wild Side”, popular music has re-told real-life events, stuff that actually happened.
The tale behind Deep Purple’s 1972 monster-hit “Smoke on the Water” goes like this: Deep Purple were staying at a hotel in Montreux, Switzerland, when across Lake Geneva the casino where Frank Zappa was performing caught fire and burned. A few notes on a napkin, and presto a Top 40 hit is born. Here is Deep Purple from 1973: http://www.youtube.com/watch?v=7mCK05dgwgU&feature=related
In the 90’s Pat Boone made a mis-guided attempt at relevance with a so-called Heavy Metal album called In a Metal Mood: No More Mr. Nice Guy. And yes, he did “Smoke on the Water”, although the only heavy metal was the 20 piece horn section. Here is the official music video, that also features Ritchie Blackmore from Deep Purple: http://www.youtube.com/watch?v=xFDIrwOUdrw
Lou Reed’s 1972 “Walk on the Wild Side” was highly controversial for talking about transvestites and drug use. But each of the 5 verses tells a story about a real person (Holly, Candy, Joe, Jackie and The Sugar plum Fairy) who made a journey to New York City. Here is a clip of Lou Reed performing the tune in 1974 with a bizarre interview after: http://www.youtube.com/watch?v=npqGHknpbyM