William James, What is an Emotion? (1884)
“ In listening to music, the same is even more strikingly true. If we abruptly see a dark moving form in the woods, our heart stops beating, and we catch our breath instantly and before any articulate idea of danger can arise. If our friend goes near to the edge of a precipice, we get the well-known feeling of “all-overishness,” and we shrink back, although we positively know him to be safe, and have no distinct imagination of his fall. ”
