Amber CatBeta Waves, Keeping Your Attention Focused & Solving Problems, Binaural Beats
1.
13 Hz Beta Brain Waves, Binaural Beats
2.
14 Hz Improvement Concentration and Alertness, Binaural Beats
3.
15 Hz Quick Thinking Ability, Binaural Beats
4.
16 Hz Improvement in Problem-Solving Capacity, Binaural Beats
5.
20 Hz Self-Confidence, Binaural Beats
6.
13 Hz Beta Brain Waves, Binaural Beats (Extended Version)
7.
14 Hz Improvement Concentration and Alertness, Binaural Beats (Extended Ver
8.
15 Hz Quick Thinking Ability, Binaural Beats (Extended Version)
9.
16 Hz Improvement in Problem-Solving Capacity, Binaural Beats (Extended Version)
10.
20 Hz Self-Confidence, Binaural Beats (Extended Version)
