Soundtrack Addon?

[Arcaius]

I was playing Skyrim the other day and something occurred to me, would it be possible to make an addon that adds to soundtracks from other titles to be played in-game? If so, would it also be possible to add in the right ques and conditions so that Oblivion town music plays in Breton/Imperial/AD towns, and skyrim/morrowind combat music plays in EP lands?

[Randactyl]

Addons cannot currently add sounds to the game, unfortunately.