In this project, my specialized responsibility  was the basic drawings of the desired instrument with the help of engineering and mechanical software.  I have also the carried out phases related to engineering designs, related variables, and volume and weight calculations under Mr. Ziaei’s direct supervision from the very beginning. Regarding the challenges of this work, suffice it to say that the set of designs for the instrument lasted more than 9 months in the final stage of the project only.

It is more than a century now that the sociologists consider the presence of women in different social domains as a benchmark for a society’s progress. They analyze the presence of women in society by the means of available statistics. Unfortunately, as with regard to the Iranian society, statistics related to women’s engagement, has not been available to the researchers, if they existed at all.

Maestro Hassan Nahid is one of the most prominent and distinctive artists who values high morals, discipline and hard work. His music activities include playing the Ney as both soloist and an accompaniment in the most important Iranian music orchestras and ensembles during the last fifty years, including the Orchestra of Iranian Instruments (Nusratullah Golpayegani), the Orchestra of National Instrumentalists of the Ministry of Culture and Arts (Payvar Orchestra), the Orchestra of Iranian Instruments (Morteza Hananeh) , Darvish Orchestra, Samaie Orchestra, Roudaki Orchestra, Maestros’ Ensemble, Aref Ensemble, as well as performances in various radio programs, many concerts in different countries, as well as a long teaching experience in the National Conservatory of Music, music universities and other music institutions to name but a few.

Avaye Naerika Percussion Orchestra is an Iranian percussion orchestra featuring 40 lady percussionists. The Orchestra was established as Iran’s largest all-female percussion orchestra in 2008 by Ms. Minoo Rezaei under the title Naerika Percussion Orchestra and changed its name to Avaye Naerika in 2017.

One of his works was the translation of Harmony, which was carried out with the help of Mozayyan al-Dowleh, and included a pamphlet based on which he used to teach the subject to the students of the school of music; the pamphlet was never published. It was, in fact, a kind of simple harmony for the piano with no quadriads, it rather featured the engagement of both the right hand and the left hand which was being taught at the music school for the first time. Salar-Mo’azez also composed military marches and hymns for schools, which he harmonized to be performed and piano. Likewise, he used to compose for military orchestras.

The author of the “Illusion or Ingenuity” article, who is apprehensive of the future of the Music in Iran, enumerates some symptoms of the music weakening in the country for example decreasing in the quality of the music as well as lack of the innovation in creating them, a gradual decline in the music public taste and the drop in the application of layered sound and polyphony in music. He explains that one reason for this gradual weakening might be our unawareness of the fact that we are not so intelligent nation. He believes that we, Iranians, have a comprehensive “Illusion of the high national intelligence “that make us ignorant of the unfavorable realities of our music and consequently no searching for the remedy is taking place. His point of view brings to the mind a patient who thinks he is healthy, therefore delays the treatment and finally is killed by the disease. The author also refers to the national difficulties which gradually will lower the national intelligence score such as the increased rate of the immigration and brain drain, low quality of the nutrition, incompetence of the education system and etc and predicts that the condition of the music of Iran might deteriorate in the future because of the mentioned illusion of its great status.

The name of Maestro Hassan Kassai is so vehemently intertwined with Ney (Persian reed flute) that one cannot imagine one without the other immediately coming into mind. Ney is one of the instruments which went through a lot of ups and downs in the history of the Iranian music since the time of Sassanid kings to the time when shepherds found playing it consoling when they took their cattle for grazing. However, Nay could never demonstrate its main capacities to gain a stable position among the musicians and the people like other instruments including Oud, Tar, Santour, all sorts of bowed string instruments and plucked string instruments.

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).

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.

Rouhollah Khaleghi was the master of composing beautiful melodies. He was the premier of the course of history which was first established by Ali Naghi Vaziri and which improved the Iranian music from simply a gathering music to the classical music of the country. First efforts to compose independent and instrumental music can be also traced in Khaleghi’s works.