為什麼小朋友會掉牙？

為什麼小朋友會掉牙？ is a upbeat song by 心藍姊姊 with a tempo of 98 BPM. It can also be used double-time at 196 BPM. The track runs 1 minute and 33 seconds long with a C key and a major mode. It has low energy and is very danceable with a time signature of 4 beats per bar .