album_name: Sor: Guitar Duets, Vol. 1
artists: 9c1dfc823c8f4da0ae653d3e560ff517
artists: Fernando Sor
artists: ARTIST_ROLE_COMPOSER
artists: 5f6685849b5f4191949166a67a74e910
artists: Wilma van Berkel
artists: ARTIST_ROLE_MAIN_ARTIST
artists: 12039ba6ee654d258a4f12947b6e6e73
artists: Robert Kubica
artists: ARTIST_ROLE_MAIN_ARTIST
name: Duets, Op. 50: No. 4. —