The Maurice Murphy Signature Series trumpet mouthpieces were designed in cooperation with the legendary Maurice Murphy, who spent 30 years as principle trumpet for the London Symphony Orchestra. These feature a medium-shallow cup with a customized William Tottle backbore design for a brilliant and powerful tone that has a lyrical quality excellent for solo work while allowing superior control at all dynamic levels. The Maurice Murphy trumpet mouthpieces are a great choice for orchestral performance, but can be used among lead and section jazz players for their comfort and projection.