9205.90.40.40 - Saxophones

This HTS classification covers saxophones, which are a type of woodwind instrument characterized by their conical metal tube and a single-reed mouthpiece. While falling under the broader category of "Other woodwind instruments," saxophones are specifically delineated due to their unique construction and distinct sound.

Saxophones are differentiated from other woodwind instruments within the 9205.90.40 subheadings by their specific design and playing mechanism. For instance, clarinets (9205.90.40.20) also use a single reed but have a cylindrical bore, whereas flutes and piccolos (9205.90.40.60) are typically "air-reed" instruments without a reed and are often made of wood or bamboo (though this specific subheading excludes bamboo flutes). This classification isolates the saxophone as a distinct instrument type based on its unique combination of materials, bore shape, and fingering system.

As a leaf node, this classification does not have further subcategories. Therefore, the defining characteristic for items falling under 9205.90.40.40 is the physical presence and functional identification of a saxophone. When classifying, focus on the instrument's conical brass body, its characteristic key system, and the use of a single reed for sound production.