Google: Is That the Sound of Crying?

Google search is useful - my day revolves around it. But you'd be hard-pushed to claim it was cool anymore. On the contrary, it's archetypally a tool that you use and forget about.

But this is cool:

OWL multimedia has launched an audio similarity search engine stocked with 10,444 CC-licensed tracks from ccMixter and Magnatune, with many more to come from other CC supporting sound repositories.

You can search OWL via search.creativecommons.org but its real power is finding new music through music. Drag an mp3 into the OWL interface and you will be shown tracks that sound similar to the mp3 you provided. You can select a segment of a track to search on and of course you can limit your search to tracks with licenses that permit uses you require, e.g., commercial or derivative use.

Google, are you listening?