Music Library is a CDDB-enabled comprehensive music database manager designed for MP3 and record collectors. It lets you catalog any music files or media such as MP3s, WAVs, audio CDs, vinyl, and cassettes. With a Microsoft Access database you can use it to look up ID3 tag information for MP3s or download detailed CD information from CDDB. For MP3 users, the Tag and Rename utility lets you batch rename files using ID3 tags or write tags using filenames. It supports all Windows standard file operations, such as copy, move, and delete files/folders. It can even create folders and move files based on a template and ID3 tags. For record collectors, you can use it to keep track of your collections. Besides the information retrieved from CDDB, you can also add personal notes, loan status, insurance, location, cost, and more.

Music Library provides an Explorer-style interface and allows you to group, sort, and view entries by artist, composer, album, genre, location, and year.