人生很苦，但你要甜

人生很苦，但你要甜 is a somber song by XMASwu吴骜 with a tempo of 166 BPM. It can also be used half-time at 83 BPM. The track runs 3 minutes and 17 seconds long with a D key and a major mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .