TagEditor is a WPF application to manage your music library.
Mp3 is a primary format. Library for processing ID3v2 tags is creating at this moment. Other media formats is not supproted yet, but it will be added by including third-party lib.
By now you have opportunity to read and write all text frames and get attached image.
Now we're working on Stage One. You can see our main task and functionality that will be available after stage will be ended.