阿姐今年已經30歲

阿姐今年已經30歲 is a somber song by Salty Chick with a tempo of 168 BPM. It can also be used half-time at 84 BPM. The track runs 3 minutes and 41 seconds long with a G♯/A♭ key and a major mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .