Hello everyone. I know most people probably use a different mp for their pic work, but what I need top know is this: How do you alternate bewtween pic and Bb or C within a recital. I've tried this in a practice room; that is, played on a pic and then tried to play my Bb trumpet piece. The mouthpieces are soooo different and I find it difficult to play with my normal mp (GR 67MX) after playing my pic/jazz/lead mp (GR 65Z**) Any thoughts? Eric S.