The new jazz standard. Mouthpieces inspired by the sound of the greatest jazzmen from the fifties to the present. JAVA, V16 and ZZ reeds are recommended for these mouthpieces. • The SOPRANO mouthpiece is available in 3 different tip openings and a single chamber. Vandoren V16 Lay Models: S6 - Very comfortable, easy blowing. S7 - The ideal synthesis between blowing ease and richness of sound. S8 - Perfect balance between power and flexibility.