我們的序幕

我們的序幕 is a somber song by At17 with a tempo of 142 BPM. It can also be used half-time at 71 BPM or double-time at 284 BPM. The track runs 4 minutes and 39 seconds long with a F key and a minor mode. It has average energy and is not very danceable with a time signature of 4 beats per bar .