Auto-translated
I haven't gotten around to adding music myself yet. :o But I know some "Heroes" enthusiasts who do. I've seen and played maps with music; they were all for WOG 3.5. There were whole discussions about it. :) Some people said that adding music detracts from the atmosphere of "Heroes." The conclusion was that a new map should have new music. And that's probably right, if the mapmaker is convinced of it.