Tagr is an application for Mac OS X that helps you organize your music collection. With Tagr you can easily edit information such as a song's artist, title, or album cover. Tagr also allows you to control the way your files are named. There is no more need for having other tools dictate that for you! Various File Formats Tagr supports standard MP3 (ID3 v1, v2.3, and v2.4), M4A/M4B (AAC and ALAC co