時光隧道中的藍調迴響

時光隧道中的藍調迴響 is a somber song by IZERO with a tempo of 137 BPM. It can also be used half-time at 69 BPM or double-time at 274 BPM. The track runs 2 minutes and 34 seconds long with a D♯/E♭ key and a minor mode. It has high energy and is not very danceable with a time signature of 4 beats per bar .