album_name: Sor: 6 Waltzes, Opp. 17 and 18 / 6 Airs, Op. 19
artists: 9c1dfc823c8f4da0ae653d3e560ff517
artists: Fernando Sor
artists: ARTIST_ROLE_COMPOSER
artists: 6f585fec03bb4dfa8b1b52a0d7c1d8f9
artists: Margarita Escarpa
artists: ARTIST_ROLE_MAIN_ARTIST
name: 6 Sets of variations, Op. 20: Introduction and Theme varie, Op. 20