In harmonica playing, overblowing involves more than simply "blowing harder"; it requires a proper embouchure, such that the reed that normally only sounds during draw can vibrated with blown air, and vice versa.
Overblowing involves more than simply "blowing harder". This is in harmonica playing. It requires a proper embouchure and vice versa. This is such that the reed can vibrated with blown air. This reed normally only sounds during draw.