半夢半醒忽然之間

半夢半醒忽然之間 is a melancholic song by 简弘亦 with a tempo of 110 BPM. It can also be used half-time at 55 BPM or double-time at 220 BPM. The track runs 4 minutes and 9 seconds long with a D♯/E♭ key and a major mode. It has low energy and is very danceable with a time signature of 4 beats per bar .