I am a comeback player, returning to my battered Olds Ambassador after 40 years and some change. I've been at it almost three months now and while I'm making good progress feel that some instruction would speed things up and increase the quality of my playing. I play piano and guitar, can read music, and have a decent base in music theory. My main goal for trumpet is to play jazz improvisationlly. I've googled trumpet instruction in San Diego but wondered if anyone on this forum might give me a pointer? Thanks!