I'm working on a media metadata tagging library, and the only source I can find for a list of the pre-defined genres in use with iTunes/Quicktime is on the ExifTool website for QuickTime GenreID and I have no way of knowing how current it is. If possible, I would rather use whatever enum Apple already provides for this, if it's available, but I haven't been able to find it. Can anyone point me in the right direction?
