一笑江湖（科目四）

一笑江湖（科目四） is a exuberant song by 艾河66 with a tempo of 150 BPM. It can also be used half-time at 75 BPM or double-time at 300 BPM. The track runs 3 minutes and 43 seconds long with a F key and a minor mode. It has high energy and is very danceable with a time signature of 4 beats per bar .