Seeqpod

A great way to discover music. Simply enter a search term and discover a huge amount of MP3 files. Check out Seeqpod. 

Info from their website; 

SeeqPod is the most satisfying way to find, play, and enjoy playable Web content. In less than two years, we have created a totally unique, easy-to-use search experience that appeals to millions. From video to audio, slideshows, and Adobe Flash, the vast multitude of rich media files and applications that exist online can now easily be found and played using the Adobe Flash Player at SeeqPod.com. 24 hours a day, we mine the deepest crevices of the Web - the world's largest inventory of growing playable search results using our intelligent, targeted crawling system.