I've been a cornet player for years, but always struggle with tone in the high register, and getting anything at all above a G on top of stave. Really, I know I should probably try another instrument (baritone, perhaps) but I love the cornet in general, and would hate to have to give up on it. I am playing with a Denis Wick 3B mouthpiece at the moment, but was wondering whether anyone had any advice with regards to perhaps trying a different mouthpiece to see if this can help a little. I am admittedly a little out of practice, too, but am getting back into it slowly but surely. I did always have these issues even when in practice, but I was sitting on a third cornet seat so it didn't matter. Now, my technical ability (tonguing, fingering, tone in lower register) is all much better, and if I were able to play higher I would be comfortable on our front row. Any help would be greatly appreciated! Thanks.