Read the sentences. The nut on the neck of the guitar supports the strings. It is often made of metal or plastic. Which domain word from the passage should be grouped under "Guitar Parts"? nut supports metal plastic

A current version of this book can be found at Guitar The guitar is a very popular stringed musical instrument. This book is mainly concerned with standard six-stringed acoustic or electric guitars; twelve string guitars are also applicable in most cases. It is definitely not necessary to understand music theory to read this book, although it can yield a deeper understanding of the principles contained herein. The purpose of this book is to introduce novice and intermediate players to the basic concepts of good guitar playing. Important techniques are given their own section, and exercises and examples are provided whenever they can. When you have finished reading this book, you should have a good understanding of the fundamentals of guitar, and be on the right track towards mastering the instrument.