Use 5-star-awarded Tag and M3U. It allows you to easily edit tag information(ID3v1, ID3v2, WMA, MP4 and Apple iPod m4a tag) for multiple files in your music library or make your own m3u playlist with the music files. Write tag by filename, batchly rename files by tag, search music files or create, edit and manage m3u playlist according to your preferences. Automatic features do it all for you. Powerful undo feature. Multi-language interface and easy to use.
