In continuing our discussion about Persian Dastgah system and Radif, I will now discuss the next “scale” that is most familiar to Western ears. This is our equivalent to any harmonic minor scale, except with the ABSENCE of equal temperament and the ADDITION of a few quartertones.
In the last article, I discussed the Dastgah Mahur starting from C. This is as close as we get to a Major scale in Persian music. Now I will show you Homayoun in G and Esfahan in C. Homayoun and Esfahan are Dastgah that can use the same intervals but the tonic is different. In some ways, you can view Esfahan as a mode of Homayoun, or you can view them as totally separate.