album_name: Fišer, Jirko, Korte: Piano Sonatas
artists: 187ffaad822243ba9753f34f116a399d
artists: Oldřich František Korte
artists: ARTIST_ROLE_COMPOSER
artists: 156fbb8feb28457fa4578e1c954d98f1
artists: Ivan Moravec
artists: ARTIST_ROLE_MAIN_ARTIST
name: Piano Sonata: II. Molto grave