Barsegh Kanachyan

Parsegh Ganatchian (17 April 1885 – 21 May 1967) was an Armenian composer, conductor, and sociocultural activist. He is best-known for his part in arranging the music to Mer Hayrenik (Our Fatherland), the Armenian national anthem. He comes from a modest background; his father was a shoemaker.

Read more about this composer on Wikipedia.