Dark Side of the Moon for me! When I was a teenager, I sometimes used to put it on when I went to bed .. then I would just lie in bed and immerse myself in the sweet sounds until I fell asleep. Everyone should try relaxing in their bed or favourite chair, then close their eyes and just listen to songs like the great gig in the sky. Awesome.
It's become a bit overplayed over the years of course, but it's still my fav.
