This is the official list of licensed getID3 Commercial Licensees:

    cosmicsoft [effective 2006-Aug-18 (lifetime license)]
    wimpyplayer [effective 2006-Oct-18 (lifetime license)]
    ViziMetrics, Inc. [effective 2007-Mar-25 (lifetime license)]
    Cinesoft [effective 2007-Jun-05 (lifetime license)]
    ScreenTonic [effective 2007-Jun-06 (lifetime license)]
    Website Music Player [effective 2007-Aug-21 (lifetime license)]
    Jon Lewis [effective 2008-Mar-13 (lifetime license)]

Use of getID3 by anyone not in the above list must abide by the terms of the GNU Public License (GPL). You can report any suspected violations to info@getid3.org.