AudioMagus

AudioMagus helps users rename, sort, and tag audio files using a simple interface. It supports common audio files, like AAC, FLAC, MP3, WAV, and WMA.

Basic layout

The graphical user interface is relatively simple and has a couple of commands fairly visible. Split between two panels, users have to select the folder that holds the target songs for renaming, and in the other panel users can individually choose the songs they are interested to modify.
Additional information about individual songs can be found via freedb regarding artist, album, and so on.

Get freedb information

In case songs ripped from CDs or other media devices come with limited data about the artists, music type, and song name, AudioMagus can find these details using the freedb servers by querying album information by both CD checksum and artist/album name.
Additionally, files can be renamed from tags. The tool offers support for formats, like FLAC, MP3, MP2, and so on. Users can rename file formats and songs using proxy connections as well. All they have to do is to introduce the address, port, username, and password. AudioMagus can also be integrated within Windows shells.

Conclusion

AudioMagus is a specialized program needed by DJs in case they have to better organize songs and folders. This way, they can import and rename their entire discography no matter in what format the songs are, and create an extremely accurate database which they can later use at parties or mixing sessions.
However, this isn't a user-friendly interface and you might need some time to get used to. Since casual users don’t really bother renaming and tagging their entire music discography, it’s clear that only a number of professionals could be interested in AudioMagus.
Nevertheless, if you are interested in keeping your music files tidy and well organized, this program could be of great help.