CD One
Delta Waves: Sleepy Summer Night
The sounds of a warm summer breeze and evening crickets combined with Delta brainwave pulses lulls you effortlessly to deep restful sleep.
CD Two
Alpha Waves: Ocean Surf Relaxation
Soothing sounds of the Pacific Ocean rolling onto the shores of Olympic National Park combined with Alpha brainwave pulses leads you to states of rejuvenating relaxation.
CD Three
Theta Waves: Rainforest Meditation
Lush sounds of the Brazilian Rainforest combined with Theta brainwave pulses will help you to clear your mind and guide you easily to states deep meditation.
CD Four
Beta Waves: Cool River
The sounds of a cool mountain river combined with high Beta brainwave pulses will uplift your spirit and heighten your mental performance, focus and concentration.
Personal note: I have NOT (yet) tried these. Anyone has them and would like to share experiences? Sometimes I like the “themed” CDs, because I can choose from many and fit my current mood / situation / purpose of my meditation (if any). But usually I prefer the “pure” tones (or minimalistic sound “camouflage” around the waves), they are more efficient for me. More on that in an article later today.
Mind Reality - Brain Entrainment Knowledge 