写给遗憾的信

写给遗憾的信 is a somber song by 张家旺 with a tempo of 116 BPM. It can also be used half-time at 58 BPM or double-time at 232 BPM. The track runs 4 minutes and 39 seconds long with a F key and a major mode. It has low energy and is very danceable with a time signature of 4 beats per bar .