Created by Henri SELMER Paris, the innovative Prologue mouthpiece for alto saxophone is designed for the beginner to intermediate player. From the very first notes, the Prologue mouthpiece is easy to play with great response. These qualities, as well as its attractive price, make it a great choice for beginner saxophonists. Drawing on Selmer's extensive background and experience, a new material has been chosen for the Prologue design: TPE, a thermoplastic polymer. This material offers outstanding acoustic qualities, similar to the hard rubber used in the conception of the Henri SELMER Paris mouthpieces, as well as a perfect repeatability in production. Prologue mouthpiece comes complete with ligature and cap.