No specific info about version 13.1. Please visit the main page of MetaZ on Mac Informer.
Application that auto tags audio files. It also supports batch tag editing.
MPFreaker helps you to fill in complete information for your media files.
Organize your music library by adding metadata to files.
Work with files a lot faster by easily attaching tags to them.
Magic Media Marker's main purpose is to process video files and make them pretty in iTunes and on your Apple Devices.