Sound pack by platform.

Sorry if this is a repost but I did a search and didnt see it posted already.

Is it possible to add a feature to have Big Box play a specific sound pack based on the platform? Like if I have a Metal Gear playlist, the normal move, select, and back sounds will be sound effects based on the game instead of the defaults.

I think this will be a great feature to compliment Big Box being able to display different themes based on platform.