1943 – graduated from the St. Petersburg Conservatory (composition prof. Kristapor Kushnarian, and piano prof. Ioslfin)

Since 1947 – lecturer at the Yerevan State Conservatory after Komitas (YSCK)

Since 1960 – member of the CPSU

Since 1977 – Professor at the YSCK

1939 – Variations on a Folk Theme for piano

1943 – Sonata

1947 – “Armenia Poem” poem-cantata for symphony orchestra and choir

1948 – Piano Trio

1948 – Preludes

1950 – “Celebration Dance” symphonic picture

1963 – Concert Etudes

1972 – “A Polyphonic Album for Youth”

1980 – Piano Concerto

Series of preludes and fugues on the armenian folk modes

Chorouses

Compositions for voice and piano

Arrangements of folk songs

Developed the “Polyphony in Armenian Music” course.

Chebotaryan’s works stand out for their simplicity of conception, clarity of composition, lyricism and melodic expressiveness are combined with strict and laconic thinking.

1965 – Honored Artist of the USSR