I found all the available Calypso sounds @ http://grooveshark.com/
but there are some tracks that are playing right now in Caly who there aren't anywhere!
The only way to listen of 'em is to record 'em myself... in my appartment (in there it is quiet enough).
But still idk the names of those tunes.
PS. If someone wondering...Yes I love Entropia's tunes and I have 'em even in a CD to listen 'em in my car!!! 24/7
With all the help ingame, and some of my research, I found these, but they are "hard" remixes of that piece
like this one http://www.youtube.com/watch?v=YeYnNOm3vjo
So I will try to hunt the song in the music list you gave me because I like the clean one.