Today, percussion instruments have such a high place in music that are an essential element of orchestras. This has attracted many people to this type of instrument with roots as old as the first humans. A historical study of music, shows that humans used the sound of these instruments to defend themselves against wild animals and, over time, for alerting each other, signaling their readiness and encouraging people for war, ritual ceremonies, dances, etc. in a manner that is still clearly visible in music and some ritual ceremonies.

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.

Music education in third-world countries is facing many problems that limit access to it and it’s full of challenges. These rising and falling obstacles are made of the socioeconomic, cultural educational systems, etc.

Daf is one of the percussion instruments associated with the Kurdistan region of Iran, which has a special place in Iranian music. In the past, animal skin was used for the drum head, but now most of the tambourines in the market are made with artificial skin, which are designed with various decorations.

In heterophonic variant, two performers perform a single melody simultaneously and change it. Performing and changing a single melody simultaneously by two performers leads to the coincidence of different voices.

The author of the “Illusion or Ingenuity” article, who is apprehensive of the future of the Music in Iran, enumerates some symptoms of the music weakening in the country for example decreasing in the quality of the music as well as lack of the innovation in creating them, a gradual decline in the music public taste and the drop in the application of layered sound and polyphony in music. He explains that one reason for this gradual weakening might be our unawareness of the fact that we are not so intelligent nation. He believes that we, Iranians, have a comprehensive “Illusion of the high national intelligence “that make us ignorant of the unfavorable realities of our music and consequently no searching for the remedy is taking place. His point of view brings to the mind a patient who thinks he is healthy, therefore delays the treatment and finally is killed by the disease. The author also refers to the national difficulties which gradually will lower the national intelligence score such as the increased rate of the immigration and brain drain, low quality of the nutrition, incompetence of the education system and etc and predicts that the condition of the music of Iran might deteriorate in the future because of the mentioned illusion of its great status.

Simorgh (Simorq) Orchestra was founded by the renowned Iranian composer, Hamid Motebassem, in 2011. Simorgh Orchestra is the largest orchestra featuring Iranian national instruments. Although the orchestra established by Master Hossein Dehlavi, the great Iranian composer, in 1993 was larger than Simorgh Orchestra, it only featured the Iranian plucked string instruments unlike the latter one. The first album which was recorded by the Orchestra, conducted under Motebassem’s baton, was his Simorq based on Zal story from Shahnameh by Ferdowsi, the great Iranian poet.

Wolfgang Amadeus Mozart, a musical prodigy of the Classical era, was deeply influenced by the intellectual currents of the Enlightenment. His exposure to Enlightenment ideas was multifaceted, shaped not only by the cultural milieu of his time but also by the relationships within his family and his own interactions with prominent figures of the Enlightenment. This exploration will delve into Mozart’s acquaintance with Enlightenment ideas through his father’s relationships and his own encounters with influential personalities of the era, including Christian Fürchtegott Gellert, Baron Melchior Grimm, Madame d’Epinay, and Joseph von Sonnenfels. Additionally, the essay will examine the impact of Joseph II’s reforms on Mozart’s life and artistic endeavors.

1.5.1.3.sometimes, a player, due to different reasons, may decisively want to play continuously two notes with a half-step by means of the same finger, in such a case, it’s necessary to open the interior curve of the finger like a spring. Naturally coming back, the curve of finger should be closed and the finger should become curved shape again (see paragraph 3.1.2.1).

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.