Slevin put me on to this website, that crawls the web/blogs looking for remixes of music.

There’s a huge amount of music available, hopefully its all above board with the RIAA. They’re homemade remixes of commercial music. Their trick is that all they’re doing is linking to the blogs/websites – not actually hosting.

You can signup and create a personal favourites, here, check out mine:
http://hypem.com/mechanicalmarksy