The X1 have a separate box with thirteen switch, I connect it to the pedal board connector and I can detune any desired notes directly, and on the screen I can see the detuned notes. I also received a call from the shop where I bought my keyboard and they told me that there is a new sotware makes possible to store 13 arabic scales and select them directly in live performance.

I called my friend to get some info but he told me the guys who are developping the new oriental software doesn't like to talk about it in public and he told me that probably the new oriental program will be using up to 16 megabytes of oriental samples.