Zhubinskaya (1926-2013) was born in Kharkiv, Ukraine. She was a Ukrainian composer, concertmistress, lecturer, and pianist. Zhubinskaya was the concertmistress at Kharkiv State Theatre until 1948, while studying piano under M. Pilstrom and composition under V. Barabashov at the Kharkiv Conservatory. She graduated with distinction in 1949 and did postgraduate studies in Moscow, becoming a lecturer on the piano at Gnessin State Musical College in 1961.
score is accessible here