[Data-modeling] Additional soundtrack types?

[Bryan Cheung]

Currently we have a music soundtrack type where the property film  
links the soundtrack to the film.  Theater has another type musical  
soundtrack for plays/productions.  What about video games and tv shows  
that have soundtracks?  I'm thinking we need some new types to  
represent this, as opposed to generalizing the soundtrack type.   
Anyone else have other suggestions?