Every time you visit this site, you’ll see a different randomly-generated “movie” composed of Flickr photos loaded in real time, with a generative-music soundtrack. It’s really fascinating if you’re into surrealism, dream imagery, or generative art.
There’s a full explanation on the site of how the audio and visuals occur; one cool feature is that each image loaded from Flickr has to share at least one tag with the image before it. This causes long sequences that seem to be “about” something, or at least share a common mood, location, or subject matter. Way too cool.