未知數

未知數 is a somber song by 戴佩妮 with a tempo of 128 BPM. It can also be used half-time at 64 BPM or double-time at 256 BPM. The track runs 4 minutes and 43 seconds long with a D♯/E♭ key and a major mode. It has average energy and is very danceable with a time signature of 4 beats per bar .