album_name: Bach: Goldberg Variations
artists: a9f6a9f8e52e491e8a462211caf89c50
artists: Johann Sebastian Bach
artists: ARTIST_ROLE_COMPOSER
artists: f97d4b834b5b4d569eaa7fb7ecd8a9f4
artists: Diego Ares
artists: ARTIST_ROLE_MAIN_ARTIST
name: Goldberg-Variationen, BWV 988: Variatio 4. a 1 Clav.