Thanks to Barry for a link to this NPR tribute to Pink Floyd's Dark Side of the Moon. It features some interesting covers, including a great one by a string quartet. Here's something else I'd never heard of:
Legend has it Dark Side synchs perfectly with The Wizard of Oz. Start the CD at the third roar of the MGM lion at the beginning of the movie and set your CD player to loop the album.
Have to try that...
Yeah it kinda does, we had a laser light show/Wizard of Oz deal for our classic rock station. The word was the higher you were the more it matched up