Introduction of sleep that invites deeply sleep

Introduction of sleep that invites deeply sleep is a melancholic song by Japan BGM Improvement committee with a tempo of 144 BPM. It can also be used half-time at 72 BPM or double-time at 288 BPM. The track runs 2 minutes and 11 seconds long with a C♯/D♭ key and a major mode. It has low energy and is not very danceable with a time signature of 3 beats per bar .