灰色の残響

灰色の残響 is a neutral song by Kenichiro Suehiro with a tempo of 154 BPM. It can also be used half-time at 77 BPM or double-time at 308 BPM. The track runs 2 minutes and 27 seconds long with a D key and a minor mode. It has average energy and is very danceable with a time signature of 4 beats per bar .