不知不覺愛上你

不知不覺愛上你 is a somber song by Hacken Lee with a tempo of 74 BPM. It can also be used double-time at 148 BPM. The track runs 4 minutes and 17 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 .