I want a simple command line tool running on Windows Xp(or even cross platform) similar in functionality to Mp3tag to edit mp3 ID3 tags. I mostly want to organize my music according to artist , genre etc so a lightweight tool which can ask the user which tag to edit and then change all the mp3 files' tags in a directory will be good. Can I use perl to do this?
yes indeed, you can use Perl to do it. (as well as other languages with such modules support). Search CPAN for ID3 tag modules.