Очень спокойная музыка окружающей среды чиллвейв Фон Исследование Спа сон

Descriptions of our music are as follows: Focus and Concentrate with this 3 Hour Study Music with Alpha Waves. Perfect for Exam and office work. Enhance Creativity Instrumental Music for Relaxation, Meditation, Sleep, Study and Concentration, Spa and Massage, Healing Music Therapy. Binaural Mind States: Many of the tracks include Binaural Brain Waves that can be used to enter different mind frequencies. For instance, it can be used for studying music, revision for when you need to be creative, focused an