潮光（《逆水寒》五周年推廣曲）

潮光（《逆水寒》五周年推廣曲） is a somber song by Jane Zhang with a tempo of 149 BPM. It can also be used half-time at 75 BPM or double-time at 298 BPM. The track runs 3 minutes and 34 seconds long with a A♯/B♭ key and a major mode. It has average energy and is not very danceable with a time signature of 4 beats per bar .