ID3 Lab enables you to create, modify, and remove both ID3v1 and ID3v2 mp3 tags.
The program allows you to change the basic options such as Artist, Title, Track Number, Year, Genre, and Comments. It also allows you to change some of the less common features such as pictures and whether the track is a cover or a remix.
There is a helpful renaming facility which allows you to rename the file using its ID3 Tag so that the file name makes more sense. You can also use the batch options facility, which allows you to change large numbers of mp3 tags quickly and easily. You are given the option of using the file location to change the MP3 Tag, you can also copy ID3v2 tags to ID3v1 and visa versa.
In general this is a comprehensive mp3 tag editor with many features you will find no where else.

Key Features
Add, Edit, and Remove ID3v1 and ID3v2 Tags
ID3 Lab allows you to quickly add id3 tags to your mp3 files. It supports both ID3v1 and ID3v2 ensuring that all media devices new and old can read the files details.

Copy mp3 tags
You can quickly transfer ID3v1 tags to ID3v2 and visa versa, ensuring you only need to enter data once.

Obtain details from file location
ID3 Lab can automatically obtain mp3 tag details from the file's location allowing you to create ID3 tags more quickly.

Store comprehensive details about mp3 files
With ID3 Lab you can store a all of the common information such as Artist and Album, but you can also add additional information such as the CD image.

Rename files
Using the file's ID3 tag you can quickly rename files to ensure easy management. ID3 Lab provides a number of different formats with which you can rename files.

Batch processing
Save time by processing your mp3 files in one go, ID3 Lab's built in batch processor can write similar ID3 tags together. This allows you to enter details for an album once and let ID3 Lab apply it to all the tracks.