なぜ　恋をして来なかったんだろう？

なぜ　恋をして来なかったんだろう？ is a exuberant song by 櫻坂46 with a tempo of 152 BPM. It can also be used half-time at 76 BPM or double-time at 304 BPM. The track runs 3 minutes and 29 seconds long with a E key and a minor mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .