Bright Blue 〜私の瑠璃色〜

Bright Blue 〜私の瑠璃色〜 is a somber song by Happiness with a tempo of 172 BPM. It can also be used half-time at 86 BPM. The track runs 4 minutes and 43 seconds long with a E key and a major mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .