Technique on the higher notes
Apologies if this is a subject covered in the past. I have a problem with higher notes, say holes 7/10. I keep working at it and have found recently that if I breathe rather than blow through the higher end - sort of expanding my chest as I go (if that makes sense), I can get a better sound but not consistently. I still get times when nothing happens at all or maybe a
squeak. Firstly is a more gentle approach a viable technique, if not, any alternative ideas? Is this just a matter of
perseverance and practice?