I found this interesting MP3 only search engine.
For all of you music lovers . . . Enjoy!!! :-)
BlackRefer.com



What is Search Engine Marketing (SEM)?
Definition: Advertisers participate in competitive online auction to bid for purchase the optimal rank or position within search-results listings.
Bidding models vary, including pay per click (PPC), in which advertisers are charged only when a searcher clicks on their purchased term.
What is Search Engine Marketing (SEM)?
Definition: Advertisers participate in competitive online auction to bid for purchase the optimal rank or position within search-results listings.
Bidding models vary, including pay per click (PPC), in which advertisers are charged only when a searcher clicks on their purchased term.