Bobby Burns Jr Signature Artist Model Trumpet MouthpieceThe Bobby Burns Jr. EWF As used by Bobby Burns Jr. on tour with Earth, Wind & Fire, the EWF model features a 3C style rim with a shallow bowl cup and efficient backbore. "My EWF mouthpiece gives me the bright, focused, commercial sound and cut I look for in live and amplified concerts." Bobby Burns Jr. The Bobby Burns Jr. Classical The Bobby Burns Jr. Classical model features a 3C style rim with a medium deep bowl cup and open backbore. My classical