MASTERING THE SOUND
By hitting the tongue with your fingers, you create vibrations that are transmitted to the oral cavity, which serves as a resonator: by changing its contour, you can achieve a different timbral color of the sound of the instrument. The frame to which the tongue is attached is designed to fix the instrument in front of the teeth playing with the fingers of the other hand. The harp should be pressed tightly against the front teeth, but there should be a gap between the teeth that allows the tongue of the instrument to pass freely.