West-Forest-Systems today posted MP3-Info CMM 1.3, the latest release of the company’s freeware Finder audio info extension for Mac OS X. MP3-Info CMM displays information about MP3 files, such as duration, bitrate, artist, title and more, all from within the Finder. Version 1.3 adds displays for AAC bitrate, MP3-Tag version, and can handle special characters, such as umlauts, more effectively.