SYOS Custom Alto Mouthpiece Brand_SYOS retaining the same quality after

retaining the same quality after washing

• Twelve Key Approach – Every CD track takes you through all twelve keys

OUTSIDE FEATURES :

• Rear exterior storage pouch

SYOS Custom Alto Mouthpiece Brand_SYOS retaining the same quality afterBuild Your Own Mouthpiece Create a unique mouthpiece model to get the perfect fit with your sound and your playing technique. Fill out our questionnaire: one of the SYOS experts will supervise the design of your mouthpiece during all the steps of the process. Create Your Sound Syos stands for Shape Your Own Sound. The technology and the science behind their mouthpieces has been developed during many years of research in acoustics. A mouthpiece that