Selmer Paris Super Session Alto Saxophone Mouthpiece Facing E Super Session Alto Saxophone Mouthpiece Facing E The Selmer Super Session is a high-level professional mouthpiece, specially designed for jazz playing, but also suitable for more academic playing It has a wide dynamic range and flexibility of sound The Selmer Super Session is a high-level professional mouthpiece, specially designed for jazz playing, but also suitable for more academic playing It has a wide dynamic range and flexibility of sound