The saxophone consists of four primary sections that must be assembled carefully: The main part containing most of the keys. The Neck (Crook): Connects the body to the mouthpiece.
For a visual walkthrough of the assembly process and your first notes, check out this beginner's guide:
Place the reed on the flat side of the mouthpiece. Slide the ligature over it and tighten the screws until they are just snug.
Includes the ligature (which holds the reed) and a protective cap.
Whether you are just picking up the instrument or looking to refine your technique, this guide covers the essentials of mastering the saxophone. 1. Anatomy of the Saxophone