Works even without images

Anyone who has experienced the sugestive effect of the film "Koyaanisqatsi," will probably have perceived image and music of the film as a compositional unit. Had the film without Glass' outstanding, sometimes excruciatingly monotonous and stressful music conceivable? Hardly. Can you imagine on the other hand the music without the images? On this issue, I was skeptical, but could me after buying the CD convince them that the music carries even without the film images.
A soundtrack of a special kind, you should not hang up when you want to entertain guests.