Acoustic music refers to music that primarily uses natural sound sources, such as instruments that do not rely on electronic amplification. Common instruments include guitars, violins, pianos, and flutes. This genre emphasizes the purity of sound and often features a more intimate and organic listening experience. Acoustic music can be found in various styles, including folk, classical, and bluegrass. It is often performed in small venues, allowing for a close connection between the musicians and the audience. Many artists, such as Bob Dylan and Simon & Garfunkel, are known for their acoustic performances, showcasing the beauty of unaltered sound.