the brsar unpacker is still working partially and you should be lucky if it extracts anything at all. But my question is where is a wad extractor so i can extract the wiiware games?
The extractors for virtual console work for all wiiware games, except the pokemon ranch one. The brsar file in there seems also to have some sort of zip-like format around it too.
edit: i got the music from lostwind. It's packed inside a big file with ogg files. http://www.megaupload.com/nl/?d=5UOGNEZF if i use an ogg scanner i can find 41 ogg files, but if i read it in a hex editor there should be more than 41 audio files in it.