I became a fan of Pink Floyd's, when I was 16. My best friend's sister had the album "Dark Side Of The Moon", so of course, we could only play it, when she wasn't home, and hope that, we wouldn't leave any (new) scratches on the album.
One of the songs on that album, "Brain Damage", was totally out there, but I thought that it was one of the coolest songs on that album. Even if you aren't a total fan of Pink Floyd, I hope that you will watch this video, just for the entertainment value.
Pink Floyd - Brain Damage/Eclipse