Note: I can't use Soundcloud to distribute the song featured on the video. Sorry about that.
Some of their own Gallery: https://photos.google.com/share/AF1QipPX0SCl7OzWilt9LnuQliattX4OUCj_8EP65_cTVnBmS1jnYgsGQAieQUc1VQWdgQ?key=aVBxWjhwSzg2RjJWLWRuVFBBZEN1d205bUdEMnhB
More information from google:
http://googleresearch.blogspot.com/2015/06/inceptionism-going-deeper-into-neural.html http://googleresearch.blogspot.com/2015/07/deepdream-code-example-for-visualizing.html
Deep Dreaming for Yourself: https://github.com/google/deepdream - Right now this isn't for the faint of heart, there are a lot of dependencies you will need to install. Makes for a good learning session though!