Noter
Original
Prelude and Fugue No.20 in A minor, BWV 865. Das wohltemperierte Klavier I, BWV 846-869. Complete. Scores. Bach, Johann Sebastian.
Oversettelse
Preludium og fuge No.20 i a-moll, BWV 865. The Well-Tempered Clavier I, BWV 846-869. Komplett. Poeng. Bach, Johann Sebastian.