St. Matthew Passion, BWV 244 / Pt. 2 - No. 39, Erbarme dich (마태 수난곡, BWV 244 / 2부: 39번 아리아 "불쌍히 여기소서"|St. Matthew Passion, BWV 244 / Part Two: 　マタイ|St. Matthew Passion, BWV 244 / Part Two: 《マタイ受難曲》 BWV244: 〈神よ憐れみたまえ〉)