I recorded myself today in the practice room working on some lip 'trills' (not quite there yet, haha). But I was hoping to get some feedback from you guys here. I know my upper register is not very great, and it seems to be at a decline. I was wondering if some more experienced players could spot something I am doing wrong that may be slowing my progress.
Lip trills - YouTube
Also, I know I need to shave. :)