부치지 않은 편지 (원곡가수 김광석)

부치지 않은 편지 (원곡가수 김광석) is a melancholic song by Park Wan Kyu with a tempo of 146 BPM. It can also be used half-time at 73 BPM or double-time at 292 BPM. The track runs 4 minutes and 44 seconds long with a G key and a major mode. It has high energy and is not very danceable with a time signature of 4 beats per bar .