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.

With this description, we have automatically included a criterion called “History”, Until we know the time of the creation of a work of art, we cannot judge whether it has been easy to create or not. Suppose that, in a historical study, we find a musical work that is similar in compositional techniques (including form, melody, context, and orchestration) to a minor work of the nineteenth century; however, our research proves that, this work dates back to 200 years prior to that date. Can we still consider this work insignificant? Definitely not! So this is where the first use of history-based judgment comes into play.

The year 2020 marks the 10th anniversary of Evlin Baghcheban’s death. She played a crucial role to promote opera and choral music in Persia (Iran). Born to an Assyrian-French family in Turkey, she studied singing and piano at the Ankara State Conservatory. In 1950 Evlin married the Persian composer and fellow student Samin Baghcheban and moved to Tehran.

Shiraz Arts Festival which was held in Shiraz from 1967 to 1977 featured many contemporary renowned artists who were commissioned by the Iranian royalty to compose or create works of art for performance in the arts festival. Iannis Xenakis (1922-2001) participated in Shiraz Arts Festival three times in 1968, 1969 and 1971. The Greek-French composer,…
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Wolfgang Amadeus Mozart, the renowned Austrian composer, is undoubtedly one of the greatest geniuses in the history of classical music. However, his life is surrounded by numerous myths and legends, some of which are not based on facts. This article explores five of the most common misconceptions about Mozart’s life.

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.

UnTwelve Non-profit Organization announced the results of its 2014/2015 composition competition on January 28, 2015. Shaahin Mohajeri, an Iranian Tonbak player, microtonalist, acoustician and composer, was awarded the second prize for his piece “Castle of Babak.”

Antonio Stradivari (1644 – 18 December 1737) was an Italian luthier and is considered the most significant and greatest artisan in this field.

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.

3/1/2/5: When the first finger lands next to the nut, continuation of first phalange of this finger, on back of the hand, should be in line with continuation of the back of the wrist and the left hand; moreover, it should not pass them and bend at knuckles. Otherwise, an uncommon stretch is created in first finger’s knuckle also reducing the freedom of other fingers (especially the fourth finger) in finger placement.