Sad music certainly does its job in making us depressed, emotional, and causing us to sob — it's something we might listen to after a break-up.
It seems that people who like sad music are maybe getting too much prolactin, or more than is normal, and when they hear sad,downbeatmusic, it gives them a good feeling. But if prolactin isn't released, or there isn't enough of it, some people find that sad sounds don't help tocheer them up.
（From BBC）

morning

“麻雀”—李荣浩