I love to play the didgeridoo and truly feel healthier, happier, and more present, not only from playing it, but from listening to it now as I share it here.
Sound is powerful. Everything vibrates at a frequency. All frequencies have a sound. The power of holistic harmonics is in conscious frequency/sound.
Many people not only enjoy but are inspired, relaxed or even healed by sound frequencies. Sound has been used by shamans and various other healers throughout time. Even today, music/sound is one of people's favorite and most sacred parts of life!
I suggest headphones, as you will be able to get more into it and the sound will be much more powerful. Take some deep breaths and enjoy the presence of being∞§∞