Efficiency with Piano's Sound

Efficiency with Piano's Sound is a somber song by Re:Imagine with a tempo of 210 BPM. It can also be used half-time at 105 BPM. The track runs 5 minutes and 45 seconds long with a D♯/E♭ key and a major mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .