mtag is the command-line tool for media files tagging. It can use the text file template to tag the multiply sets of media files. You can apply the same template for Ogg, MP3, and FLAC album versions.
2.1.002 Aug 2016 21:52
Command line parameters order has been changed. New function - rename files according their tags.
2.0.001 Aug 2016 18:41
The Extract option to extract tags from the files to the "rules"-file that can be used with other files.
1.0.025 Jul 2016 11:38
The initial 1.0.0 version.