x2 (atleast, I believe that is the one I used).
Needed about 30 albums that I had ripped a while ago tagged, as they were just called some generic name. Used 2 different pieces of freeware and one gave me a big headache… it was too tedious.
the other, which I think was tag&rename, worked great… was able to organize my entire collection easily (ex, one album for Eric Clapton was listing e. clapton while another was using Eric Clapton… now they’re all labeled the same). Pretty sure you can even associate album art with it.