Persian traditional music is the traditional and indigenous music of Iran
Archeological evidence reveals musical instruments that were used in Iran during the Elamite era around 800 BCE. Little is known about the Persian music of the ancient world, least of all about the music of the Achaemenid Empire. Alexander the Great is said to have witnessed many melodies and instruments upon his invasion, and music played an important role in religious affairs. Music played an important role in the courts of the kings of the much later Sassanid Empire. Of this period, we know the names of various court musicians like Barbad and the types of various instruments that were used like harps, lutes, flutes, bagpipes and others.Under Sassanid rule, modal music was developed by a highly significant court musician, Barbad, called the khosravani. While today's classical music tradition in Iran bears the same names of some of the modes of that era it is impossible to know if they sound the same because there is no evidence of musical notation from the Sassanid period. Today's traditional Persian music began to develop after the advent of Islam in Iran in the Medieval era, and the creation of today's formal, classical musical tradition is directly linked to the music systems of the Safavid Dynasty. Under the later Qajar Dynasty, the classical system was restructured into its present form. .
