Systems and methods for teaching proper wind usage for a musical instrument. One embodiment comprises an incentive spirometer apparatus having a tubular body with a bore therethrough. The apparatus has a series of ribs and grooves that are formed in the bore, on the interior surface of the tubular body. The ribs have a first, smaller inner diameter (e.g., ⅙ inch) and the grooves have a second, larger inner diameter (e.g., ⅓ inch). The ribs and grooves may be evenly spaced (e.g., ⅕ inch between successive ribs). When airflow through the tubular body is within a predetermined range, the airflow over the ribs and grooves produces an audible tone from the apparatus. When airflow through the tubular body is outside the predetermined range, no audible tone is produced by the apparatus.