Yes, indeed. I had my first lesson with Greg one week ago today, and it has really opened up my eyes… and aperture! Just like others of you, I lifted my jaw and curled my lip in way more than I recognized as soon as I put the horn on my mouth. And my jaw moved every time I was releasing air with my tongue. Once I got the sympathetic oscillation going, I did find that my tone was pretty terrible for a day or two. But over just the course of this week things have opened up and gotten much better. At least up to a G in the staff. I only wish I had set up a lesson with Greg earlier… I’ve been working on the Mystery to Mastery course for about three months, thought I was doing great, and then realized I had better check in. Greg was totally helpful. He is an observant and positive teacher!