寶貝快快睡吧

寶貝快快睡吧 is a somber song by 微笑旋律寶寶音樂 with a tempo of 63 BPM. It can also be used double-time at 126 BPM. The track runs 3 minutes and 9 seconds long with a G key and a major mode. It has low energy and is not very danceable with a time signature of 4 beats per bar .