Chaotic Software has posted MP3 Rage 3.7, a new version of its popular MP3 multi-tool that catalogs, organizes, renames, converts, supports sharing, and more. Version 3.7 adds support for adding or removing album artwork for multiple files at once, visual indication if lyrics or artwork is present in a file, display long file names in the QuickEdit window, and fixes bugs. MP3 Rage is US$24.95 shareware.