笑脸\同桌的你\牵挂你的人是我\红旗飘飘

笑脸\同桌的你\牵挂你的人是我\红旗飘飘 is a somber song by 蔡明 with a tempo of 107 BPM. It can also be used half-time at 54 BPM or double-time at 214 BPM. The track runs 7 minutes and 6 seconds long with a A♯/B♭ key and a major mode. It has low energy and is not very danceable with a time signature of 4 beats per bar .