Violin players should always pay attention to the proper position of the left thumb and other points related to it and to its joining point to the palm.

In addition to the above-mentioned, polyphony can be also formed when a melody is performed by several singers in different ambiances or different sound registers according to their physiologic abilities. An example of this has been performed in rituals of Khanqah of Ghaderi darawish of Mahabad[i].

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.

Preparations for Saba Student Music Festival started in the summer of 2016; the Student Music Festival will be held annually by the students of music at Arts University. The first part of the closing ceremony of the Festival was dedicated to the celebration of the life, work and strives by Maestro Hossein Dehlavi to upgrade the level of music as an academic discipline. The name of the award-winning students and ensembles were announced at the second part of the ceremony.

Khosrow Djafarzadeh, musicologist and architect, who was also one of the main authors of HarmonyTalk journal passed away on 15 July 2019.

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.

Two choirs alternatively perform Veŝ Tavaré Na avaz (Transcription 5). The second group starts the avaz before the first group finishes it; consequently, two different voices coincide (Transcription 5, staves 2 and 5).

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.

Since for playing violin, it’s necessary that the player’s palms and fingers be inclined toward the fingerboard, therefore, the player, while bringing up his hand, should turn it toward the fingerboard.

UnTwelve Non-profit Organization announced the results of its 2014/2015 composition competition on January 28, 2015. Shaahin Mohajeri, an Iranian Tonbak player, microtonalist, acoustician and composer, was awarded the second prize for his piece “Castle of Babak.”