BWV 988 Goldberg Variation 19 a 1 Clav by Johann Sebastian Bach
BWV 988 Goldberg Variations 19 by Johann Sebastian Bach (1685-1750) Johann Sebastian Bach was a German composer, organist, harpsichordist, violist, and violinist whose sacred and secular works for choir, orchestra, and solo instruments drew together the strands of the Baroque period and brought it to its ultimate maturity.