ID3-Sync is a freeware meta tag editor. ID3-Sync presents you with a simple and fast interface to select the correct information from different id3 sources. It then updates the id3v1 and id3v2 tags and renames your file according to a pattern you can specify.
Features:
Unique and fast way to tag your files
ID3v1 and I3v2 support
OGG Vorbis comment support
WMA support
Analyzes the filename to extract song information from it
Scripting capabilities by exposing a rich API (C#, VB, JScript.NET supported)
MP3, WMA and OGG playback support
Searches freedb.org for missing track information (either using a local copy or the freedb.org websearch)
Supports folders as part of the filename during renaming
Modern, easy-to-use user interface (english and german)