Civilization Online is being developed by a Korean studio XLGames (xlgames.com) under the 2K label. So far there hasn't been a lot of info released, but it looks like Christopher Tin will be doing the soundtrack for the game. For fans of Baba Yetu from Civ 4 this is literally wonderful to hear!
Check out "Song of the Mountain" here ... http://civ.xlgames.com/gameinfo/bgm (music auto-plays)
You can enjoy "Song of the Mountain" as well as some visuals from the game here:
There's a short promotional video on civilizationonline.com that has a short segment of a different track, but no credits as to who the composer is.
What do you think, is "Song of the Mountain" it up to Baba Yetu's high standard?