爱的进化(写给往昔的未来)插曲

爱的进化(写给往昔的未来)插曲 is a somber song by 李行亮 with a tempo of 130 BPM. It can also be used half-time at 65 BPM or double-time at 260 BPM. The track runs 4 minutes and 28 seconds long with a G♯/A♭ key and a major mode. It has average energy and is somewhat danceable with a time signature of 4 beats per bar .