愛和承諾

愛和承諾 is a somber song by Jacky Cheung with a tempo of 126 BPM. It can also be used half-time at 63 BPM or double-time at 252 BPM. The track runs 5 minutes and 27 seconds long with a B key and a major mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .