C219 Confusion!
Upon hearing the mournful music, Bai Mang was startled and instinctively leapt a great distance away. It wasn't that she found the dirge particularly horrifying or that it had frightened her; rather, it was the sudden proximity of the lament that signaled the ghost's arrival at her side.
Bai Mang would have been delighted to engage in a musical exchange with the ghost