As long as your ok with licensing you work under
CC-BY-SA 3.0 then I wish you welcome aboard on our project
You samples sound very nice
, if want to get started I have an assignment for you - although it is a bit open. If you want to give it a go right away we need some background music here in the alpha phase to show off our new sound engine, right now we do not have any specific directions about how the music for each of the 6 factions should sound. But you could experiment a bit with this track for the alpha to get into it and then we can discuss who to proceed to get the right atmosphere in the game. The original Dungeon Keeper had some great music which you can listen to here
http://gamemusic.wordpress.com/2009/11/01/dungeon-keeper/ (be patient the download link is very slow it seems to be capped at 50 KiB/s)
It is especially tracks 2, 3, 4 and 5 that I like, these are used in-game in the old Dungeon Keeper. If you decide to do it then share it on the forums, then license it as CC-BY-SA 3.0. If you could do the same style but maybe spice it up a bit with some more melody that would be nice
Remember that you should of course only find inspiration in the old Dungeon keeper sound track, we want to be original, but I think that it gives a good idea of the style of the sound.
Also bragging rights can get you far
and I expect OpenDungeons to be one of the best open source games out there, when we are finished