푸른 날개

푸른 날개 is a somber song by Han Seo Kyung with a tempo of 122 BPM. It can also be used half-time at 61 BPM or double-time at 244 BPM. The track runs 3 minutes and 22 seconds long with a D key and a major mode. It has high energy and is very danceable with a time signature of 4 beats per bar .