An acoustic guitar is a stringed musical instrument that produces sound through the vibration of its strings, which are plucked or strummed by hand. It typically has a hollow body and a sound hole that amplifies the vibrations, creating a warm and rich tone. The guitar is played by pressing down on the strings against the frets to change the pitch and using the fingers or a pick to produce different sounds. It is a versatile instrument used in various genres of music and is often associated with intimate and soulful performances. 🎸