The box-shaped body and sound hole provide rich resonance and long sustain sound. A tremolo effect can be obtained by opening and closing the sound hole on the back of the body with your fingers. Diatonic scale: Tuned from B-D. Key of C. Box-shaped body. 17 sounds. A note number sticker is attached to the fixed part of the keyboard. It comes with a simple practice song that you can play using note numbers, so you can practice even if you can't read sheet music. It also comes with a comparison table of staff notation and numbers, so you can read the score and play.
