未了歌 - 电影《发条城市》插曲

未了歌 - 电影《发条城市》插曲 is a somber song by 張磊 with a tempo of 170 BPM. It can also be used half-time at 85 BPM. The track runs 2 minutes and 57 seconds long with a E key and a major mode. It has low energy and is somewhat danceable with a time signature of 3 beats per bar .