Dover Cliffs - Brainwave States Binaural Beats 2Hz, 6Hz, 13Hz, 22Hz, 456Hz

Dover Cliffs 2Hz - Delta Waves Deep Sleep

Dover Cliffs 6Hz - Theta Waves Meditation

Dover Cliffs 13Hz - Alpha Waves Stress Reduction

Dover Cliffs 22Hz - Beta Waves Problem Solving

Dover Cliffs 456Hz - Delta Waves Peak Awareness