Original sentence: Varoujan Hakhbandian ( , ), mostly known as Varoujan (Qazvin 4 December 1936 - Tehran 17 September 1977) was an Iranian songwriter, composer and arranger of Armenian descent
Edited sentence: He created a collection of pop songs which are among the most technical and most beautiful ones in the world ,even most of the western pop music songs can not compete with his works in terms of composition,technique and depth of the sentiments.His music is considered to be backbone of the Iranian pop music and film music ,his style and techniques still are widely followed by Iranian film music composers and pop song writers.Varoujan Hakhbandian ( , ), mostly known as Varoujan (Qazvin 4 December 1936 - Tehran 17 September 1977) was greatest Iranian songwriter, composer and arranger of Armenian descent