Where is the original music on my Civ2??? Harvest of the nile? etc

[PolishPaul]

So I've installed civ 2 gold edition multiplayer, and i do have music. However after a while i notied that its not the original songs! Where did they go??? Right now i listen to the music on a youtube playlist, but i really need to fix this.

Half the enjoyment is encoded in the music