In this video, I play my gonga drum for 20 minutes at about 8 beats per second to calm your brain into the alpha state of consciousness (one take, no edits).
Learn how to use techniques like these in my Drum Healing course at https://www.stronginstitute.com/training-courses/drum-healing-course/
Learn more about my auditory brain stimulation programs at https://www.stronginstitute.com/rei-custom-program/
Listen to my music for free at https://brainstimaudio.com