夢裡花落知多少(前世篇)

夢裡花落知多少(前世篇) is a somber song by 孟庭葦 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 4 minutes and 18 seconds long with a G key and a minor mode. It has low energy and is not very danceable with a time signature of 4 beats per bar .