J.S. Bach: Das Wohltemperierte Klavier: Book 2, BWV 870-893 - 17. Fugue In A Flat Major, BWV 886 " (Transcr. in B-Flat and arr. by Emanuel Aloys Förster) " (フーガ第17番（4声） BWV886|17번 푸가 내림 가장조 (내림 나장조 편곡)|フーガＢＷＶ８８６)-Emerson String Quartet