I'm happy someone rises the point to the fore !
This is my purpose, I working on Shadd `Araban and I made this analysis :
http://www.mikeouds.com/messageboard/viewthread.php?tid=9746#pid647...
When you get the "chart" you can hear the modulation, you can read Marcus Scott Lloyd thesis to understand the way modulation works :
http://rapidshare.com/files/258837087/Arab_Music_Theory_in_the_Mode...
To me the big deal is not about modulation, but accidentals, it's easy to hear them (but you should learn the taksim on your instrument first), but
it's hard to identify...
It seems my analysis makes no emulation, I wonder if I'm completely out of the subject or if George Abyad is not appreciate ?
So, it would be interesting to know what musicians and what pieces of music you work ? We could make a great job if we analyze together !
PS
Try this for maqam Bayati from "Taqaseem Oud" by Riad Al Sunbati :
[url]http://www.maqamworld.com/modulation.html |