mp3Tag Business License Description:

Gain full control over your tags in MP3, WMA and Ogg Vorbis-files!
mp3Tag is an award-winning, easy-to-use multifunctional tag editing and management tool for music files.
It allows you to simultaneously change one or more fields of a tag for a single or multiple files. The built in lyrics editor also enables you to save the lyrics for a song right inside the music file. In addition, you can rename files, based on their tag information, and create tags from parts of the filename and/or using folder name, save pictures in MP3 tags.
mp3Tag comes with a modern multilingual interface that supports drag&drop.