Thank you for viewing this from among many options. (^.^) I purchased this saxophone new a year ago and displayed it as interior decoration for a few months, after which I stored it in a case. I myself cannot play the saxophone, so I haven't used it, but I did test it when I bought it. It's a very beautiful Cannonball A5-BiceB -Raven- alto saxophone. If you're interested, please consider it. 【Product Description】 A5-BiceB "BIGBELL STONE SERIES" ・Key: E♭ ・Series: BigBellStone Series ・Body Material: Yellow Brass ・Thumb Rest/Hook Material: Brass ・Key Buttons: Picasso Jasper Dark ・Neck: Standard / Fat Neck (2 included) ・Body, Standard Neck Finish: Satin Black Nickel Plating ・Inner Bell, Keys: Black Nickel Plating ・Fat Neck Finish: Satin Silver Plating ・Engraving: Yes (Laser Engraving) The "Big Bell" has a larger bell than a typical saxophone, and is characterized by a powerful and thick sound that won't be drowned out even in a loud band. "Stone" refers to the semi-precious stones embedded in the body. They are attached in 16 places, such as the neck, key buttons, and key guards, suppressing unnecessary resonance to produce a rich tone, and also contributing to the cohesion of the sound and ease of intonation. A standard neck and a "fat neck" with the octave key reversed are included, allowing you to enjoy two types of tones and playing sensations. This is a representative model of Cannonball, and only this model has an engraving of a raven, which is the meaning of "Raven" on the bell.