As very newly-developed musical instruments. You can play tongue drums by much improvising, and could make different performance each time, even on the very same song. 

Chakra

Accessory

Balance and enhance energy

Enhances the inherent advantages of creating a harmonious vibration for you and the earth in your environment, helping to develop positive energy and bring simplicity and beauty to any home or office and enhance the energy of the room. While you are concentrating on both body and mind, it takes you naturally into extreme peace and equilibrium, awakening you to deep sensations on the sound your soul.

Wuyou

DRUM

WuYou drums are made with craftsmanship of philosophy, religion, culture, art, and are special blend of contemporary science and technology, vibration theory and novelty designs. They not only enhance our passion and ideal, also heal physically and mentally, and exalt spirituality and restore our natural beauty...