２０（はたち）の恋

２０（はたち）の恋 is a somber song by Hiromi Iwasaki with a tempo of 155 BPM. It can also be used half-time at 78 BPM or double-time at 310 BPM. The track runs 3 minutes and 50 seconds long with a A key and a minor mode. It has average energy and is somewhat danceable with a time signature of 4 beats per bar .