声律启蒙

声律启蒙 is a somber song by 任彩虹 with a tempo of 135 BPM. It can also be used half-time at 68 BPM or double-time at 270 BPM. The track runs 3 minutes and 4 seconds long with a G key and a major mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .