This is a quality, well maintained site if you are searching for music. Of course, I am from the old school and prefer going out the day an album comes out from my favorite bands, and actually BUY the album.

Mp3Realm is an evolving search engine focused distinctively on audio in Mp3 format. Mp3Realm allows you to search for your favorite songs and clips, and filter them out by file duration. Your searches can be based on artist, title, genre or album. Mp3Realm also index's lyrics, so you can sing along to your favorite songs. MP3 files downloading is available.