사랑할 땐 몰랐던 것들

사랑할 땐 몰랐던 것들 is a somber song by Sung Si Kyung with a tempo of 136 BPM. It can also be used half-time at 68 BPM or double-time at 272 BPM. The track runs 4 minutes and 13 seconds long with a B key and a minor mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .