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].

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.

Born in Isfahan, Iran, and based in the UK, Farhad Poupel’s music has been performed and will be performed in numerous prestigious concert halls and festivals throughout the world including Suntory Hall in Tokyo, Japan; La Roque-d’Anthéron Piano Festival, La Roque-d’Anthéron, France; Biarritz Festival, Biarritz, France; Stoller Hall, Manchester, UK; Janacek academy of music and performing art, Brno, Czech Republic; Karlskrona International Piano Festival, Karlskrona, Sweden; by distinguished artists such as Kotaro Fukuma, Peter Jablonski, Daniel Grimwood, Margaret Fingerhut, Catherine Carby, Kristýna Znamenáčková,Jeffrey Biegel, Jean-Francois Bouvery and orchestras such as Windsor Symphony Orchestra or broadcasted on the NPR Radio 4, Netherland. The following is an interview with him on the ocaasion of the premier of the Legend of Bijan and Manijeh.

I still think of those fish in a crystal bowl for the Haft sin table and those disappointed old men who went out to sell blackfish.

In the world music culture, there are instruments which were traditionally associated with a certain gender. It remains disputable to what extent these gender-based perceptions have been logical and scientific. For example, as playing wind instruments need more breath strength and the public opinion believe that men have stronger breath compared to women, these instruments are predominantly a male domain. Harp is also considered a female instrument as the public opinion believe that women have finer fingers and can therefore better perform nuances and delicate techniques on the instrument.

Persian Set: Four Movements for chamber orchestra: Moderato; Allegretto; Lento; Rondo

Henry Cowell, one of the most innovative American composers of the 20th century, was born in 1897. Cowell and his wife visited Iran in 1956 and stayed there the whole winter, upon the invitation by the Iranian Royal Family, when he composed his album “Persian Set” in four movements for chamber orchestra. His composition is expressive of the characteristic quality of the Persian or the Iranian music.

With regard to each polyphonic form, only one specific and distinguished example is analyzed. These polyphonic forms are as follows:

Establishing O.R.P. Quartet is Kayvan Mirhadi’s latest activity as a guitarist, composer and conductor of Kamerata Orchestra. Besides working with this Quartet, Mirhadi is busy these days recording and mixing some of his own works as well as some pieces by 20th century composers. O.R.P Quartet performed a concert in Rasht, Gilan Province in late May 2016 and offered a master class.

4.3.1. To practice playing of doubles of notes involving two different fingers, each note is played at separate bows with slow tempo, each note is played perfectly regarding its bass and tenor sounds and then the considered double is played at another bow while considering the resulted sound of the double.

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.