往日的舊夢

往日的舊夢 is a upbeat song by Yao Su Rong with a tempo of 115 BPM. It can also be used half-time at 58 BPM or double-time at 230 BPM. The track runs 3 minutes long with a F key and a minor mode. It has low energy and is very danceable with a time signature of 4 beats per bar .