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.

The perspective that denies any alteration or innovation beneath the realm of Iranian music, and more broadly, the performance and even the structure of Iranian music instruments, stems from the discourse of “tradition-oriented”* and the “return to self” movement in Iranian music. Given that some educators still adhere to this discourse and emphasize the necessity of preserving tradition, a perception is formed among art students that Iranian music, including Radif, lacks dynamism and is confined within a rigid framework.

Tajvidi thought of studying harmony and orchestration with Houshang Ostvar (who was eight years younger than him) at a time when he had gained a reputation among musicians. His humbleness, making him willing to kneel before the scholars at any age and position, became the key to his scientific success. After this period, Tajvidi made some of his works polyphonic, the most prominent of which is “Burn” set to a poem by Abdullah Ulfat. However, his ability to make his works polyphonic was not so great to make him self-sufficient; so he depended on musicians such as Farhad Fakhreddini, Fereydoun Naseri, Kambiz Roshanravan, Fereydoun Shahbazian and Morteza Hananeh for the arrangement of his compositions.

Regarding the classification of a new instrument in an instrument family, one can point to a number of fundamental issues, one of the most obvious of which is the instrument’s visual features. If we look at how the new instrument has changed compared to its historical versions, the set of visual elements that link the instrument to the Qeychak family becomes apparent. But other characteristics such as the geometric dimensions of the instrument, characteristics of the instrument’s various parts and how they relate to each other, its systematic performance, its sound range (compared to modern versions), the material and color of the sound, the way it is played and the like, can be considered in order to classify the instrument in the Qeychak family.

Following an interview by Mehdi Salem, the director of the Rudaki Foundation, with the “Our Music” website, a response from the dismissed musicians was published in response to this conversation, which you read:

Researcher: Mohammad Tarighat Translator: Fatemeh Alimohammadi Daf Structure The Structure of Daf in different cities of Iran has a great variety in terms of dimensions, components and even appearance; some of which are as follows: – Square Daf, on which the skin was stretched either on one or both sides, with strings installed inside it…
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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).

When the author was working on the piece “Playing Love” by Ennio Morricone (from the legend of 1900), he realized a failure of the Lip Technique. Needing to play a chord in the 14th position of the guitar and in order to complete the harmony, it is necessary to play a harmonic note on the 7th or 5th position; it was not possible to touch the string to play this harmonic note, because the Lip Technique is used for getting the notes and not to touch the string and producing harmonic notes. Naturally, the only possible way to touch the string was to use the nose at the required position and playing the note with the right hand, and this was the best option the author found to how to play such harmonic notes, and where the Nose Technique was generated.

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

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].