23Rain And 24 Hz Beta Wave For Creative Thinking And Concentration
24Waterfall And 24 Hz Beta Wave For Creative Thinking And Concentration
25Ocean Waves And 27.3 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
26Rain And 27.3 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
27Waterfall And 27.3 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
28Ocean Waves And 30 Hz Beta Wave For Creative Thinking And Concentration
29Rain And 30 Hz Beta Wave For Creative Thinking And Concentration
30Waterfall And 30 Hz Beta Wave For Creative Thinking And Concentration
31Ocean Waves And 33.8 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
32Rain And 33.8 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
33Waterfall And 33.8 Hz Schumann Resonance Beta Wave For Creative Thinking And Concentration
34Ocean Waves And 40 Hz Gamma Wave For Heightened Perception And Problem Solving
35Rain And 40 Hz Gamma Wave For Heightened Perception And Problem Solving
36Waterfall And 40 Hz Gamma Wave For Heightened Perception And Problem Solving
℗© 2010 Zen Mindwaves