You would think that an adult would learn from his mistakes but as you will see, some don’t. The first time I forgot my mouthpiece was in Iowa at a very nice country club. Fortunately, one of the other trumpet players was able to loan me an extra from his case. The second time I failed to bring a mouthpiece happened here in Branson while playing a Bobby Vinton show and that is today’s story. Usually I have a couple mouthpieces in my trumpet case for just this situation but that day the mouthpiece holder was empty. When I removed…