Daf is one of the percussion instruments associated with the Kurdistan region of Iran, which has a special place in Iranian music. In the past, animal skin was used for the drum head, but now most of the tambourines in the market are made with artificial skin, which are designed with various decorations.

This year marks the fifth anniversary of the passing of Khosrow Jafarzadeh (Khosrow Djafar-Zadeh), a distinguished architect and pioneering researcher of Iranian music, whose contributions to the magazine “Harmony Talk” have left an indelible mark on the field. The absence of this remarkable individual has significantly impacted the expansion and advancement of his theories, which are heralded as some of the most progressive in the history of Iranian music

ehrouz Mohammadi, “Daf and its feasts in Ghaderieh’s Tekyeh” mentions that the outer thickness of arch where studs are located, [is] between one to one and a half centimeters (Mohammadi, 2001: 12). The thickness of arch should be gradually reduced from the installation place of rings to skin (Avazeh of Daf) to create a high volume, clear sound from Daf; also, the connection of arch to skin should not be less than one millimeter, because in this case the skin will be torn due to the sharpness of the wood (Mogharab Samadi, 2009: 79-78). The thickness of wood on the skin side is about two to three millimeters (Tohidi, 2002: 79).

In 1990  an Austria-based Persian musician Khosro Soltani, in cooperation with Hossein Alizadeh, put out an album entitled, Ancient Call A New (Nobang-e Kohan). After many years, a few ancient Persian instruments such as Sorna, Karna, Naghareh,etc. have been used, instruments which have been left out of the circle of Persian classical musical instruments for centuries.

Developments in Composing

Along with developments in the Iranian instruments, composition of the Iranian pieces developed as well. As a matter of fact, the developments of the two, mutually affected each other. In other words, instrumental developments led to developments in composition and vice versa.

A part of the secrets of the masterpieces from the golden era lies in the special design of the instruments, as a result of a profound insight to and awareness of the significance of the precise calculation of the various components of the object of arts being created, such as making a violin or a bow.

Iraj (Hossein Khajeh-Amiri), born on January 1, 1933, in Natanz, and one of the most renowned figures in Iranian vocal music, passed away at the age of 94 after several months of illness. He was born into an artistic and cultivated family; his ancestor was a celebrated singer during the era of Nasser al-Din Shah Qajar, and his father, who himself possessed a fine voice and was well-versed in the radifs (modal systems) of Persian music, devoted years to training his son’s voice. In his early youth, Iraj also participated in Ta’ziyeh (religious passion plays) and learned the subtleties of vocal performance step by step from Ta’ziyeh performers who had mastered the radifs and modes.

“Our ancestors believe powerful blows upon the Daf scatters evil spirits of disease and distress to create a clean and holy space filled with health and prosperity. Adding tools to Daf increases this instrument’s purification, spreading, and summoning powers of evil forces and goddesses. Daf was mostly depicted by red, color of blood, in ancient times or sometimes it was depicted with green, the color of plants and nature. There were probably some mysterious designs painted upon the wooden body and frames of these instruments just like today” (Pahlavan, 2013: 44).

On Wednesday, November 5, 2025, Jamshid Chemirani, one of the most renowned figures in the field of tombak (Persian goblet drum) playing, passed away at the age of 84 in France. Chemirani was a student of the school of Hossein Tehrani. In 1960, he went to France to continue his studies in mathematics, but took…
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Despite the fact that Iranian folk music (regional music of Iran), like the Radif of Iranian traditional music, is monophonic and follows heterophony in principal, we experience polyphonic forms, albeit, majorly unconscious.