In "Insects", the cricket's outstanding singing talent is called a music master. Crickets have excellent singing talents and know how to adjust the tune. Its wing sheaths extend in two different directions to form a damper, emitting a soft vibration sound of "klickley". By lowering them a little, you can change the intensity of the sound. Sometimes the crickets emit a soft, low-pitched chant, and sometimes they emit a very high-pitched tune. The tone is full, clear and exquisite.