Twigg TSS-1958 Soprano SaxophoneThis step up student model is a great model in terms of sound and quality. It is made with a gold brass body and keys, it has the high F# key, mother of pearls on the keys, nice engravings and Pisoni pads. It comes with a nice backpack case, neck strap, cleaning kit, mouthpiece and cork grease. Gold Brass Saxophone: This is the most commonly used material to build saxophones over the years. The composition of gold brass is an alloy of 70% copper and