Besides the suggestions i would have made had i not been ninjad, Take a look in this thread:
http://www.enworld.org/forum/general-rpg-discussion/174448-game-related-music-threads-links.html
Also, check these out:
Rabid Abou-Khalil, Lebanese master of the Oud, fuses classical music of his homeland with modern jazz elements
[ame=http://www.youtube.com/watch?v=HwjxROqV3QQ&feature=youtube_gdata_player]Rabih Abou - Khalil - Lost Centuries - YouTube[/ame]
[ame=http://www.youtube.com/watch?v=K1yvfI_RAVI&feature=youtube_gdata_player]Rabih Abou-Khalil - A Night In The Mountains! - YouTube[/ame]
One of my favorites of his is "When the lights go out"

[ame=http://www.amazon.com/When-The-Lights-Go-Out/dp/B008WOUTBQ/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1348019320&sr=1-1-catcorr&keywords=rabih+abou-khalil+when+the+lights+go+out]Amazon.com: When The Lights Go Out: Rabih Abou-Khalil: MP3 Downloads[/ame]
Kodo, Mondo Head Album (Japanese taiko drummers with guest musicians from Brazil, Turkey and other countries- true "world music", hence the album's title)
[ame=http://www.amazon.com/Mondo-Head-Kodo/dp/B0000641BD]Amazon.com: Mondo Head: Kodo: Music[/ame]
Especially "Okesa Prayer"
[ame=http://www.youtube.com/watch?v=oMtBRqM74BA&feature=youtube_gdata_player]Kodo, Okesa Prayer, Mondo Head, Tribute to Jacek Yerka - YouTube[/ame]
Jonas Hellborg, bass player extraordinaire, frequently visits Arabic themes:
[ame=http://www.youtube.com/watch?v=8w0rv6yh1JQ&feature=youtube_gdata_player]Ginger Baker, Jens Johansson, Jonas Hellborg - YouTube[/ame]
This is from the album,
Aram of Two Rivers:
[ame]http://www.youtube.com/watch?v=zNJOQU5mX5U&feature=youtube_gdata_player[/ame]
Bill Laswell, another bass legend, is also fascinated by eastern themes, though he often goes for a more modern approach
[ame=http://www.youtube.com/watch?v=-3FJN0SnS98&feature=youtube_gdata_player]Droub Al Lil (Azzddine & Bill Laswell) - YouTube[/ame]
Karsh Kale is big on modernized eastern themed music, here with Anoushka Shankar (daughter of the famed Ravi)
[ame=http://www.youtube.com/watch?v=aTLSSztuWTs&feature=youtube_gdata_player]Abyss - Karsh Kale and Anoushka Shankar - Breathing Under Water - YouTube[/ame]
[ame=http://www.youtube.com/watch?v=vdOWFIUUSZ4&feature=youtube_gdata_player]Anoushka Shankar & Karsh Kale - Burn - YouTube[/ame]