Fire is a file renaming tool written in C#. It allows users to rename multiple files at once based on a list of regular expressions. Also allows batch editing of MP3 ID3 tags. Includes embedded Windows Media Player and picture viewer.
Useful for viewing/editing ID3 metadata for a few .mp3 files at a time, but only a few. Only advantage over editing metadata in file properties window is saving from a right-click on each file. Would only really be useful if could actually bulk edit, either by forming a rule set or importing field values from a table.