對不起,我愛誰

對不起,我愛誰 is a exuberant song by Leon Lai with a tempo of 121 BPM. It can also be used half-time at 61 BPM or double-time at 242 BPM. The track runs 3 minutes and 11 seconds long with a B key and a minor mode. It has high energy and is very danceable with a time signature of 4 beats per bar .