The Structure of Kurdistan Daf (VI)

Researcher:
Mohammad Tarighat

Translator:
Fatemeh Alimohammadi

Hooks and attached rings: The junction of the ring to the arch is about 3 centimeters from the skin.  The ring with its side rings should be as far as the diameter of a ring (about one and a half to one and eight centimeters) to make a proper arrangement and less interference of rings and clearer sound, it also helps to the lightness of the instrument (Mogharab Samadi, 2008: 79).

It is mentioned elsewhere that the distance of each hook from the skin is about three and a half centimeters and from the adjacent hook is about three centimeters. In each hook, there are four rings that the first and second rings are connected from above as a single and the next two rings are connected to the second ring in pairs (Tohidi, 1998: 83).

Khaktinat also mentions the position of the rings:

“We nail around the frame at a distance of three and a half to four centimeters from the opposite edge of the Avazeh. The distance between the nails is one to one and a half centimeters” (Khaktinat, 2005: 64).

To ensure the correct position of the rings, we put one of the fingers on the last ring, which is in pairs, and we move it towards the skin in an oblique shape; of course, the Daf should be standing and vertical. If only the lower pairs of rings hit the skin, they will be in the proper place and the sound will be of high quality. But if, in addition to the lower pair of Malilehs, the middle Malilehs normally come in contact with the skin, they are misplaced and cause excessive contact with the skin (same: 71).

Mohammadi says: “The distance between the hooks is one and a half centimeters, which one centimeter can be added to this distance, but the weight of the Daf will increase. The distance between the hooks and the skin is calculated as follows: Consider half of the width of arch and add half a centimeter from the skin side to it to be the exact location of the hooks “(Mohammadi, 2021). In the past, the diameter of the rings was two centimeters and their thickness was one to one and a half millimeters and they were made of brass and steel. Today, the rings are made of iron wire with a diameter of one and a half to one and eight centimeters and a thickness of about one millimeter.

Skin: Old, fat-free, clear and transparent skin of animals such as ewe and sheep, which put less elastic pressure on the arch and they are also very good (Mogharab Samadi, 2009: 79). Naqib Sardasht believes that the skins of animals such as sheep, goat, yeanling, lamb, ewe, mountain goat and deer are used and deer skin has been introduced as the best one (Naqib Sardasht, 2007: 295), but today due to the high cost and scarcity of deer skin, this skin is less used.

It should be noted that sheep skin is thicker and lighter than goat skin. The thickness of the skin used in Daf, is about one to two millimeters (Tohidi, 1998: 81). The most suitable sheep skin, which is called ” Kavor” in Kurdish, is a female, healthy, one-year old, and lean sheep (Hosseini, 2021). Today, the skin of animals such as sheep and goat with a thickness of less than one millimeter are used. The skin of fish and deer are useless due to their high cost and scarcity.

In terms of the type of sound produced, skins can be classified from tenor to bass sound in the following order:

  1. Fish skin;
  2. Goat skin;
  3. Deer skin;
  4. Ewe skin;
  5. Sheepskin;
  6. Calf skin;
  7. Camel skin (Khaktinat, 2005: 72).

The natural skins mentioned above change according to different weather conditions; due to heat, the skin becomes more elongated and so-called firmer, and in cold and humidity, it becomes free and so-called looser. For this purpose, some manufacturers use a kind of artificial or plastic skin in making Daf, and in some cases they use fibrous skin, which is consists of natural fibers and is stable in different weather conditions. This has caused changes in the structure and components of the Daf, including the removal of studs, changes in the strength and narrowing of the arch width, changes in the Avazeh of Daf, and etc.

Strap: When the duration of playing Daf is long, a strap is installed on the inner edge of the Daf, which the musician wraps around his wrist to reduce hand fatigue.

Post a Comment

Required fields are marked *
*
*
Your email is never shared.

Leading the Charge in Censorship

Davoud Pirnia, writer and musicologist was the founder of “Golha” (Flowers of Persian Song and Music) programs on Tehran Radio (1956-1966). He received his early education from his father, Hassan Pirnia (Moshir al-Douleh), and several tutors of the time (Taraghi, interview, July 1989) and continued his studies at Saint Louis School in Tehran and then in Switzerland and graduated in law. While studying law, Pirnia got acquainted with European classical music. Upon returning to Iran, he was employed by the Ministry of Justice and founded the Lawyers’ Guild. Then he was transferred to the Ministry of Finance and established the Department of Statistics in this ministry. Later, he became the head of the state inspection office at the Prime Ministry; he was, then, promoted to the position of the Deputy Prime Minister (Navab Safa, interview, August 1999)

The Legacy of Khosrow Jafarzadeh

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

From Past Days…

Interview with the Makers of the New Qeychak (I)

On occasion of the 8th anniversary of launching HarmonyTalk Online Journal on 6 April 2012, Reza Ziaei, master luthier and researcher on classical music instruments (violin family), announced that the first phase of the project to improve Qeychak has borne fruit. The new instrument would feature a bowl of ribs and the material used for the surface would be wooden. Carrying out the second phase of the project took more than 7 years engaging the new members of Reza Ziaei’s Workshop. In this phase, new researches were conducted from different aspects on the Qeychak and the modern versions of the instrument which were introduced previously by other instrument makers. The available versions of the instrument were studied in terms of their weak and strong technical features.

Hassan Kassai, Ney Virtuoso

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.

Developments in Iranian Music Since Qajar Era (II)

Santour:
Nine-bridge and twelve-bridge Sanours were both used until the early Pahlavi dynasty. However, as Faramarz Payvar devised new methods for playing the nine-bridge Sanour, this variety of the instrument which was hammered by felted sticks became popular.

The Structure of Kurdistan Daf (III)

“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).

Mohammad Esmaili passes away

Master Mohammad Ismaili, a prominent musician and renowned tombak player, passed away on August 13, 2023, after battling an illness in the ICU of Rasoul Akram Hospital. His funeral will take place on Thursday, August 17, at 10 am in front of Vahdat Hall, and he will be laid to rest in the Artists’ Section of Behesht Zahra Cemetery.

Last Year under the Light of Music

Almost three months into the new Iranian year (starting March 21), it is still not too late to have a look at the last year and the challenges that the musicians faced. The following article was published on the first day of the New Year in the Persian edition of the HarmonyTalk journal.

From the Last Instrumentalist to the First Composer (I)

Music as an art has its own special history; emergence of a singer, of an instrumentalist and then the emergence of the strong character of a composer covers three significant phases of the art of music. With the emergence of composer which was simultaneous with the emergence of the language of music, this art managed to offer a domain for criticism for its composer; a procedure which led to a magnificent variety and evolution in musical production. Even though the conflicts between singers and instrumentalists have not met their end in the Iranian society and while singers can achieve high, instrumentalists have yet to play behind curtains . In a special era, with the efforts of musicians such as Ali Naghi Vaziri (1887-1979) and Rouhollah Khaleghi (1906-1965), glimmers of a composing era started to glow bearing fruit in Khaleghi’s achievement as Iran’s first professional composer. Khaleghi made his reputation as a composer while Vaziri deserved to pioneer this path. By then Vaziri was well-known as a Tar player.

Quality Decline in Regional Music Festivals

Regional music festivals are organized to, firstly, introduce the music of different regions and, secondly, to support its performers. Regional music festivals are held in large cities for various reasons, including the availability of financial and executive facilities and the presence of an audience. However, the organization of these festivals has always been one of the challenging issues of ethnomusicology. The reason is that the presence of regional music performers in large cities places them in a context other than the context they would normally perform in their homes; consequently this change in situation leads to changes in the quality of their performance.

Polyphony in Iranian Music (V)

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].

From the Last Instrumentalist to the First Composer (II)

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.