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.

In heterophonic variant, two performers perform a single melody simultaneously and change it. Performing and changing a single melody simultaneously by two performers leads to the coincidence of different voices.

Gholam Hossein Banan was born in 1911 in Tehran. He was born in an affluent art-loving family who were Naser al-Din Shah Qajar (1848-1896)’s relative. The Qajar King was his mother’s uncle on her father’s side. He learnt his first lessons in music while his father sang Iranian avaz (improvised rhythmic-free singing), he then attended classes by the renowned Iranian composer, Morteza Neydavoud (1900-1990) along with his sisters; the composer is, therefore, considered as his first teacher. He then learnt Iranian avaz under the supervision of Mirza Taher Zia Resaee (Zia-o Zakerin) and Naser Seif in an oral manner.

Gholamreza Khan Minbashian taught courses such as organology, orchestration of military music and harmony based on the books which were translated from French into Persian with the help of Aliakbar Mozayyan-o-Dolleh (1846-1932).

Conclusion

“Daf” is one of type of percussion instruments that has a long history and is commonly known as circular instruments (with a rim). In some tribes, Daf was used as the main instrument in festivity and joy ceremonies; in another tribe it was used as the main instrument for war and campaign ceremonies and some others used it for ritual and religious ceremonies.

Ashura Opera was composed by Behzad Abdi, the Iranian composer, in 2008 based on librettos compiled by Behrouz Gharib. The main source for the libretto is poems by Mohtasham Kashani, a sixteenth century Iranian poet.

Imagine that, in the course of historical research, we discover a musical piece whose compositional techniques (including form, melody, texture, and orchestration) resemble those of a second-rate 19th-century composition. But further investigation reveals that this work predates that period by 200 years. Can we still deem it insignificant? Certainly not. Here, the first major role of historical judgment becomes evident.

The late 18th century was marked by profound societal changes across Europe, characterized by the rise of the bourgeoisie and the reshaping of musical patronage. Composers like Mozart responded to these shifts by adapting their compositional styles to align with the tastes and sensibilities of the emerging middle class. This article seeks to explore this phenomenon through an analysis of Mozart’s K. 499 quartet, also known as the “Hoffmeister” quartet, and his Prussian quartets, alongside the works of his contemporaries. By examining the evolution of the string quartet genre within the context of changing social structures and aesthetic preferences, this study aims to shed light on the dynamic relationship between music and society.

At the end of the Qajar era and as Iran entered the power transition period, known as the constitutional era, the Iranian music went through a lot of changes. These changes gained momentum as the students and followers of Ali Naqi Vaziri’s entered the musical scene. These changes greatly influenced designs of instruments, playing methods, singing, composing, etc.

Discussions and research have been conducted on the harmonization of “dastgah” and melodies in Iranian music, and several books have been published on this topic, including “Armenian Music of Iran” by Ali Naghi Vaziri, “Harmony of Iranian Music” by Farhad Fakhreddini, and “Harmony of Iranian Music” by Ali Ghamssari. A master’s thesis titled “Presenting a Solution for Harmonizing Based on the Structure of Tritone Intervals” was written by Atefeh EinAli in 2014. Additionally, the invention and use of “Even Harmony” by Morteza Hannaneh should be mentioned.