Wow. I can’t believe I was playing on those other pieces. I loved it immediately and it just keeps getting better. My only regret is that you don’t make pieces for the other horns! You were right about the high/low registers….it really opens them up. Very consistent throughout the horn, and allows a great deal of control of tone and character. It plays pretty or nasty….this is great. Many, many thanks. Have a great new year!