MyID3 is a MP3 & Audio software developed by Charles M. Chen. After our trial and test, the software is proved to be official, secure and free. Here is the official description for MyID3:
Marydown Editor: Mp3 files encode their metadata (artist, song title, etc.) in ID3 tags.
Features:
Improved the project and package structure. Improved error handling throughout Library. Added many unit tests. Fixed a bug around malformed UTF-16 text values. Complete rewrite of id3v2 Frame-to-metadata mapping. Added support for many more frames (types of id3v2 metadata). Improved support for semi-numeric types like year, track number, etc. Fixed long standing issue around year metadata. Added strict (don't ignore warnings & errors) mode. Removed the dependency on sharedlib. Library Now has only two dependencies, Apache Jakarta Regexp and JUnit. JUnit is only necessary for running the unit test suite.