相逢何必曾相識

相逢何必曾相識 is a upbeat song by 蔣志光 with a tempo of 140 BPM. It can also be used half-time at 70 BPM or double-time at 280 BPM. The track runs 3 minutes and 47 seconds long with a G key and a major mode. It has average energy and is very danceable with a time signature of 4 beats per bar .