Gracenote autotagging is fun, but sometimes screws up really badly.

The worst example I've seen so far: tagging China's National Anthem as "Star Spangled Banner - heartfelt, patriotic National Anthem (Vocal)".

Strangely enough though this only happened when I didn't remove the existing id3 tag. When I did, it worked fine.

I don't trust it much for Classical tracks, though.