Ella Adayevskaya

Ella Georgiyevna Adayevskaya (Ella Adaïewsky; ; 26 July 1926) was a Russian-German composer, pianist, and ethnomusicologist.

Adayevskaya wrote vocal music (including choral works), chamber music, and two operas. She also edited a collection of Italian songs and published writings on folk music and the music of ancient Greece. Provided by Wikipedia