哈哈哈

哈哈哈 is a upbeat song by 孟慧圓 with a tempo of 120 BPM. It can also be used half-time at 60 BPM or double-time at 240 BPM. The track runs 3 minutes and 3 seconds long with a D key and a major mode. It has low energy and is very danceable with a time signature of 4 beats per bar .