MusiCat
MusiCat is a powerful database program designed to help you maintain an inventory of your music collection. You can quickly catalog your collection by downloading CD data from FreeDB - the worlds largest music database, you can also catalog your MP3, WMA, OGG, MPC & FLAC tracks, honestly you... MusiCat even enables you to store an image of the album cover which is automatically downloaded from Amazon, Replace track listings which are downloaded from Amazon too, attach an MP3, WMA, OGG, MPC or FLAC file & other media to each track and add your own personal comments, website links for albums...
http://www.traction-software.co.uk/downloads/MusiCat.exe - 12Mb - Download - Screenshot