爸我回來了+心事誰人知

爸我回來了+心事誰人知 is a somber song by Jay Chou with a tempo of 84 BPM. It can also be used double-time at 168 BPM. The track runs 2 minutes and 31 seconds long with a D key and a minor mode. It has average energy and is somewhat danceable with a time signature of 4 beats per bar .