Thanks! I'm glad you found it enjoyable! yes the B section in Uroboros Unbound has an A natural in it, which I found to be interesting because the Phrygian Dominant and natural minor share the same upper tetrachord (which in the Hijaz maqam it's the Nihavend jins (starting the 4th degree) in Middle Eastern scale nomenclature), I don't know much about how modulation is carried out in this kind of music but I essentially moved the lower tetrachord (C Db E F, also called Jins Hijaz, the characteristic nodes of the scale so to speak) to start on the E key, the 3rd degree of the scale.
My knowledge of Middle Eastern music is quite limited, I hope it provides some insight nonetheless! ^*^