J.S. Bach - 15 Two-part Inventions, BWV 772/786 - No. 2 in C Minor, BWV 773 (2声のインヴェンション BWV772-786: 第2番 ハ短調|15 Two-part Inventions, BWV 772/786: 　　　　　ハ|바흐: 15곡의 인벤션: 2번 다단조, BWV 773)