Tagging editor

[Mike48]

I agree with others that mp3tag is good on Windows.

For big jobs, I often use JRiver MediaCenter, which I use to manage my library and play through an attached DAC. (Warning: JRMC costs money.) The advantage of JRMC is that, like most database programs, it maintains an index of tags, which makes it simpler to edit large numbers of tags simultaneously, or to do things like find slightly different spellings of an artist's name.

When using regular expressions on a single album's tags, I find that mp3tag is easier . . . the regular expression syntax of JRMC is a little convoluted.