. "It???s clever, because it works with existing file formats such as MP3 and AAC. It allows you to leave the regular ???Artist??? field intact, it allows you to use any part of an artist???s name as the key item for sorting purposes, and it works with all languages, not just English. (For French group ???Les n??gresses vertes,??? for example, you can just enter ???N??gresses vertes, Les??? in the ??" . . . .