不大不小的年紀

不大不小的年紀 is a melancholic song by 藍色窗簾 with a tempo of 128 BPM. It can also be used half-time at 64 BPM or double-time at 256 BPM. The track runs 6 minutes and 52 seconds long with a F key and a minor mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .