長崎蝴蝶夫人

長崎蝴蝶夫人 is a upbeat song by Yang Yan with a tempo of 183 BPM. It can also be used half-time at 92 BPM. The track runs 2 minutes and 30 seconds long with a A♯/B♭ key and a major mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .