回光 (電視劇《太古神王》片尾曲)

回光 (電視劇《太古神王》片尾曲) is a melancholic song by 江映蓉 with a tempo of 147 BPM. It can also be used half-time at 74 BPM or double-time at 294 BPM. The track runs 4 minutes and 22 seconds long with a F key and a minor mode. It has average energy and is not very danceable with a time signature of 4 beats per bar .