Is there a plugin or software that automatically identifies music tracks?

Question

Possible Duplicate:
Auto-tagging MP3s

I have some unknown tracks which are named Track - 1.mp3, Track - 2.mp3.

Is there a plugin or some software which would allow me to automatically identify these files and preferably rename them? I play music on Winamp so a plugin would be nice if there is such a thing.

Answer 1

This feature is built into winamp.

http://blog.winamp.com/2009/08/03/clean-up-your-media-files-with-winamp/