My brother discovered this website a while back, and I like to listen to it sometimes. It features old videogame "chiptunes", which are music that was synthesized by the hardware as it played, without recourse to any pre-recorded sounds or instruments.
http://www.kohina.com/
There is a "listen in browser" link on that page.
http://www.kohina.com/
There is a "listen in browser" link on that page.