4hz Deep Sleep Delta Waves

4hz Deep Sleep Delta Waves a song by Spirit Solution on BeMusic

43hz Processing Gamma Waves by Spirit Solution,
36hz Cognitive Enhancement Gamma Waves by Spirit Solution,
8hz Relaxed Focus Alpha Waves by Spirit Solution,
5hz Inner Peace Theta Waves by Spirit Solution,
30hz Memory Gamma Waves by Spirit Solution,
42hz Transcendental State Gamma Waves by Spirit Solution,
15hz Stimulates Action Beta Waves by Spirit Solution,
9hz Activity Alpha Waves by Spirit Solution,
4hz Deep Sleep Delta Waves by Spirit Solution,