Listen to The Goldberg Variations, BWV 988- Aria online. The Goldberg Variations, BWV 988- Aria is an Unknown language song and is sung by Studying Music. The Goldberg Variations, BWV 988- Aria, from the album Piano de paz interior, was released in the year 2018. The duration of the song is 2:16. Download Unknown songs online from JioSaavn.