快樂一次擁有

快樂一次擁有 is a somber song by Eric Chou with a tempo of 138 BPM. It can also be used half-time at 69 BPM or double-time at 276 BPM. The track runs 3 minutes and 44 seconds long with a B key and a major mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .