Typo department, possibly: The colouring of the quiz answers for this page implies pressing the mouthpiece harder on the lips IS a way of changing pitch, but blowing faster ISN’T. Should two answers to this quiz show as green, or only one?
Hey Peter, very, very well picked, gold star for you 🙂 I am not sure whether initially I was saying that you could change pitch, albeit inefficiently, by pushing hard onto the chops or whether it was simply an error. Either way, I have altered the question slightly to eliminate confusion. Many Thanks, Greg