The Yamaha David King Signature Series Cornet Mouthpiece offers a great choice for the serious player. This mouthpiece features a deep cup and big throat for a dark, rich tone. The David King Signature Mouthpiece also features a special shape and heavier weight than standard mouthpieces for easy playing and better sound. The Yamaha David King Signature Series Cornet Mouthpiece is available in silver finish. David King is a cornet soloist and Head of Performance Studies at the University of Salford and a former principal conductor of the Yorkshire Building Society Brass Band.