到底是什麼

到底是什麼 is a upbeat song by 鳳飛飛 with a tempo of 109 BPM. It can also be used half-time at 55 BPM or double-time at 218 BPM. The track runs 3 minutes and 51 seconds long with a F♯/G♭ key and a minor mode. It has average energy and is very danceable with a time signature of 4 beats per bar .