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.

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

With its simple physical structure and captivating sound, the Daf never belonged to a particular culture or location, and every nation had different usages for this instrument considering their dominant customs and traditions.

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.

The collaboration between Mozart and Haydn blossomed during the late 18th century in Vienna, a city that served as the epicenter of musical innovation. Amidst this vibrant cultural milieu, the two composers developed a profound friendship that extended beyond mere professional admiration. This connection is reflected in the six string quartets dedicated by Mozart to Haydn, aptly known as the “Haydn Quartets.”

This year marks the 20th anniversary of “Journey to Iran,” an album by Iranian pianist Guity Adjoodani that has resonated with audiences worldwide. Released two decades ago, this album is a beautiful tapestry of twenty Persian folk songs, each carefully selected from the rich musical traditions of various regions in Iran. It also features four notable compositions by the esteemed Javad Maroufi (1915-1992): “Prelude,” “Jila Fantasia,” “Golden Dreams” (Khaab-haa-ye Talaayi), and “Isfahan Rhapsody.” Additionally, the album includes the beloved song “Kiss Me” (Maraa Bebous) by Majid Vafadar (1912-1975), adding depth to an already impressive collection.

At the end of the Qajar era and as Iran entered the power transition period, known as the constitutional era, the Iranian music went through a lot of changes. These changes gained momentum as the students and followers of Ali Naqi Vaziri’s entered the musical scene. These changes greatly influenced designs of instruments, playing methods, singing, composing, etc.

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.

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.

Golnoush Khaleghi (1941-2021), a Washington-based Persian musician and the daughter of the contemporary Persian (Iranian) composer and theoretician Rouhollah Khaleghi (1906-1965) founded a musical center called RKAC to keep the name and the work of her father alive.