I have posted several ways on how to search for MP3 before. The first method involves the use of search engines (click on the link above) while the other one is by using a software called Clikster to search for MP3 direct download link.
Today, I’m going to share you another way on how you can search for the music that you like easily. Using software with the name “Bearshare”, you can download mp3 via P2P network, in which if I’m not mistaken has not being block by most ISPs yet (including Malaysia’s TMnet). (Note: only available for Microsoft Windows)
What you need to do is just download the software here, install it, register a username and search for the music that you want. Once you’ve done all that, this is the kind of the result that you are going to get.
Note: You can only download legal or localized music with BearShare. It seems that they restrict user from sharing international MP3s such as songs from Evanescence.