iubfegt 1 Piece Steel Portable Jaw Harp Jews Harp Altai Ethnic Mouth Russian Musical Instrument Harmonica Beginner Children'S Gifts B

The performance of the mouth strings embodies a strong atmosphere, and under the resonance of the mouth strings and the skin of the mouth, you can capture a sense of naivety that human beings have just mastered the material world. It does not have a unified and standardized performance technique. It mainly relies on the player's breath breathing and the coordination and cooperation of the oral cavity, thoracic cavity and abdominal cavity.