忍者契約 - 《忍者契約》手機遊戲主題曲

忍者契約 - 《忍者契約》手機遊戲主題曲 is a exuberant song by Alien Huang with a tempo of 156 BPM. It can also be used half-time at 78 BPM or double-time at 312 BPM. The track runs 3 minutes and 33 seconds long with a G key and a minor mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .