ToME: the Tales of Maj'Eyal

How about the ability to choose a different music file for a zone? Not looking for a jukebox or anything... It's just that while most of the music is awesome, some is just jarring and intrusive, and I actually go to menu and shut off music before entering the zone. It would be very cool to set up some different matches. Would it be a difficult addon?

OK... OK... If not a selector, next best would be an addon that lets you simply select music on or off for zones.