Whether thyroid cysts have an effect on playing musical instruments is mainly determined by the condition of the cysts; if the cysts are relatively small and do not compress the neighboring tissues, they do not affect the playing of musical instruments; if the cysts are relatively large and affect the condition of the airway, they will have an effect on the playing of musical instruments. 1. If the size of the thyroid cyst is relatively small, it will not cause obvious pressure on the surrounding tissues, and basically will not produce clinical symptoms, and will not affect the playing of musical instruments. 2. Thyroid cysts that are large in size may cause pressure on neighboring tissues, especially on the airway, which may affect airflow and, in severe cases, respiration, and may have an effect on the instrument itself. Thyroid cysts patients found to have obvious symptoms of pressure, breathing restrictions, need to consult a doctor in a timely manner to observe, through the examination to confirm the diagnosis of the condition, under the guidance of the clinician for standardized treatment.