SoundTaxi Professional four - Version 2.1 With just a few mouse clicks you can enjoy all your protected songs on iPod, any other MP3 player, CD player, mobile phone or PC - without any restrictions or DRM protection. SoundTaxi is easy to install and use with a very handy and clear user interface.It lets you choose the compression level and it preserves ID3 tags for artist, album, title names etc. A batch mode and the drag&drop function for folders and files allow to convert and unprotect large music collections with just 1-click.