in this article, according to the 5 transcriptions of iranian vocal masters, we try to observe some of various functions of tahrir in iranian classical music with comparative - analytic method and schenkerian analysis. the goal of usage schenkerian analysis is to interpret the underlying structure of tahrirs by showing hierarchical relationships among tones, and also drawing the graphs  of redu...

he purpose of the article is to exhibit this fact that embellishments, despite of their lexical meaning, do not play just an ornamental role in iranian classical music, but they have an extremely important function to form the structural facets of dastgahi music; in fact, the embellishments are irremovable elements in the mentioned musical system. first of all, some brief explanations about con...