If you listened to Part 1, then hopefully you are convinced that as you go to find a new brass instrument mouthpiece, sound is king. Know what sound you want and that sound concept will be the model that you measure every trial mouthpiece to. Once you find a great mouthpiece, the next step is fine-tuning your decision, and for that you need to get in the weeds of mouthpiece design a bit. 
Denis Wick Artist, and professional trumpeter Josh Rzepka and I will take a lawnmower to those weeds for you in this interview, and explain how to hear and feel what parts of the mouthpiece are helping you get the sound that you love.

Have you checked out Josh's Artist page? Learn about where and what he is playing, and check out his Facebook Group Positive Trumpeters Worldwide