Hi, Im new to learning the clarinet. I have no music history. I had my first professional lesson yesterday but teacher has gone on holidays for 4 weeks and Im hanging out with 2 questions after my first private practice today. I have a Artley Bb, #2 reed. My notes to learn are C, D, E, F & G. When Im doing that scale does my breath on the reed remain constant for each note or as the pitch rises do I blow harder/softer? Doing the same scale, do I move my bottom jaw back/forward on the reed for each note? Thanks for thoughts.