The acoustic guitar is a beloved musical instrument that has a rich history and beloved sound. It is often referred to as the "steel-string guitar", due to its strings being made of steel rather than traditional gut. Other times, it is simply called a "guitar" or "six-string guitar" as it has six strings. The terms "acoustic-electric guitar" or "electro-acoustic guitar" are used when the guitar is equipped with both a pickup and a built-in preamplifier. In addition, the instrument may be referred to as a "folk guitar", "country guitar", or "western guitar", to associate it with specific genres of music. Regardless of the synonym used, the acoustic guitar remains a beloved and iconic symbol of music around the world.