album_name: Maria Grinberg. Russian Music XIX–XX
artists.artist_gid: 3ec863a29cad479287720e2ba5617a8e
artists.artist_name: Nikolai Medtner
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: ac3fd849655b41dfaffdda81a69839ca
artists.artist_name: Maria Grinberg
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata in G Minor, Op. 22