Pleasant and unpleasant sounds
Any sound practitioner should know what they are. It is very important to understand the difference between these two aspects of sound phenomena and how to apply this knowledge.
In order to bring the participant to mental, emotional and physical balance and comfort I'd usually choose the consonant combination of tones. To bring the resistance and hidden issue, in some cases I choose dissonant tones.
PLEASE USE YOUR HEADPHONES FOR THE FOLLOWING VIDEO