Yin Yang Shi Original Soundtrack
阴阳师 游戏原声音乐



composed by Shigeru Umebayashi (In The Mood For Love, House Of Flying Daggers)

VGMdb (http://vgmdb.net/album/66269)

Free at Netease Cloud Music (music.163.com/#/album?id=34826054) but the site is currently under update.