沒有人知道

沒有人知道 is a upbeat song by 葉璦菱 with a tempo of 132 BPM. It can also be used half-time at 66 BPM or double-time at 264 BPM. The track runs 4 minutes and 51 seconds long with a C key and a major mode. It has average energy and is very danceable with a time signature of 4 beats per bar .