I don't know about that. Unless its possible to double major in mechanical engineering and trumpet performance. I don't know if I could handle the stress, I might have too many of these moments. Oh and I think this thread really opened my eyes. I played out like crazy, cause thats what we trumpets do at eighth graders get scared of marching band night, and my tone was back! I kept all the advice in mind, and my tone came back. But tomorrow is our last normal band rehearsal of the year So I got lessons coming for the summer, im very excited, but I am adding this thread to my favorites so I can refer to it next year when this happens all over again. Thanks for all the help!