Yeah, I think the Microsoft documentation only tells you what to call to extract it… not the internals. D’oh.
If you can handle Perl, Slim Devices did somewhat recently add code into their Slimserver 6.5 WMA parser. It understands multiple everything now in WMA… composers, artists, genres, etc. Here is the change: http://svn.slimdevices.com/?rev=8136&view=rev Maybe it can help point you the way…
Yes, bring on the features! If I can get multiple name/metadata (& Album Artist grouping) support like WMC 2.0 (and Slimserver) allows, I’d never need to look elsewhere. Keep up the good work.