There's a "Chill Out" series of compilations that you should find in the techno section of just about any large store. They are two-CD sets and much of it is similar to what you are looking for. My favorite is the 2nd volume:

www.amazon.com/Chillout-P.../B00000AVRA

There's also a local group in Cincinnati that often supports bellydancers with trance style music. They have CDs and downloadable tracks.

www.myspace.com/treeoflifeworldmusic

Good luck. There's a LOT out there. You just have to dig through it all to find exactly what you want. Also, try searching on CD-Baby for music that's a little out of the mainstream.

Hal

I also found this: Yeni Mezdeke music.myspace.com/index.cfm