笑容湿度计

笑容湿度计 is a somber song by Zara Eclipse with a tempo of 156 BPM. It can also be used half-time at 78 BPM or double-time at 312 BPM. The track runs 3 minutes and 2 seconds long with a F♯/G♭ key and a minor mode. It has low energy and is very danceable with a time signature of 4 beats per bar .