shit don't work, never did. The reason people think it does work is cuz they are fryin their assess off while watching/listening. You could play Kenny G's greatest hits to Wizard of oz and people will be blown the fuck away.
"Some guy with too much time on his hands had this idea of combining Wizard of Oz with Dark Side of the Moon." - David Gilmour
"It was an American radio guy who pointed it out to me. It's such a non-starter, a complete load of eyewash. I tried it for the first time about two years ago. One of my fiancee's kids had a copy of the video, and I thought I had see what it was all about. I was very disappointed. The only thing I noticed was that the line "balanced on the biggest wave" came up when Dorothy was kind of tightrope walking along a fence. One of the things any audio professional will tell you is that the scope for the drift between the video and the record is enormous; it could be anything up to twenty seconds by the time the record's finished. And anyway, if you play any record with the sound turned down on the TV, you will find things that work." - Alan Parsons (Dark Side of the Moon engineer)