Sleep soundly until morning -Alpha wave of murmuring river-

Sleep soundly until morning -Alpha wave of murmuring river- is a melancholic song by RelaxHealingSound with a tempo of 76 BPM. It can also be used double-time at 152 BPM. The track runs 3 minutes and 57 seconds long with a F♯/G♭ key and a major mode. It has low energy and is not very danceable with a time signature of 4 beats per bar .