世间始终你好（电影《美人鱼》宣传曲）

世间始终你好（电影《美人鱼》宣传曲） is a song by Karen Mok with a tempo of 138 BPM. It can also be used half-time at 69 BPM or double-time at 276 BPM. The track runs 2 minutes and 56 seconds long with a C key and a minor mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .