noderefference or taxonomy support in audio ID3 Tags

Thanks for the nice module.

It is really great that you support ID3 tags for audio files, and I really like to see the feature that reference the existing nodes or taxonomy as this ID3 tags. because many programmer may think Movie/Album as a node. if we have this feature we an configure audio to use existing nodes/taxonomy.

as a alternative you can define this tag types as CCK fields inherited from node reference.

I hope it is best and a generalized Idea.