@pauly "Fidelity and musicality are not mutually exclusive; rather there is a high positive correlation between the two."
Quite so. Everything else is hand-waving bordering on a religious experience - read over how many times people "believe" or convey their feelings and memories of a variety of ephemeral experiences.
Hence my initial one word post right at the start of all this. Its a trick question by the OP, @ishkabibil.