Just dropping in quickly to let you know that there's a new James Galway "how to" video up on his website.
When you arrive at the above site, choose the video that's called:
Upper Register Embouchure" & "Reflections on Marcel Moyse
The question from the Weggis audience was:
How do you form the embouchure for the upper register?
The embouchure change is also shown in previous blog posts here.
Hope all my readers feel free to comment and give opinions and observations.
I've been mass practicing myself.
Hope to hear from you,