Rouben Gregorian
Iranian conductor, musician and composer
Ruben Gregorian (Armenian: Ռուբէն Գրիգորեան) (born 1915 in Tbilisi; died 28 March 1991 in Boston, Massachusetts) was an Iranian-Armenian composer, conductor, musician, and violinist. He was the former conductor of the Tehran Symphony Orchestra and one of the pioneers of recording local Iranian songs.
Read more about this composer on Wikipedia.