背中言葉

背中言葉 is a somber song by AKB48 with a tempo of 144 BPM. It can also be used half-time at 72 BPM or double-time at 288 BPM. The track runs 4 minutes and 54 seconds long with a E key and a major mode. It has average energy and is somewhat danceable with a time signature of 4 beats per bar .