For the record, I like the use of Bach's Suite in G Major precisely because it is so often used. It immediately conveys the idea of calm sophistication in direct contrast to the violence of Fisk's nightmares that a lesser known piece might not do so effectively. It is an example of a trope well used, as so are many…

Definitely. Jack used it medicinally as a way to help his son through the trauma of stitching up his father's face. Bill Fisk used it as a way of symbolically making his son attempt to be a man in his own brutish likeness, to make him go against his mother's wishes, weakening the mother-son bond, and also belittling…