Saxophone Baryton Yanagisawa Elite BWO20This saxophone is entirely made in Bronze brass and is capable of producing a tone with more body, projection, and coloring and just the right touch of resistance. This model comes with the Low A key . Elite Model The Elite models use a new neck design for improved playability and stability. They are capable of producing a tone with more body, projection, and coloring and just the right touch of resistance. Key: Eb Range: Low A to High F# Neck: Bronze