### Instruction: What is the difference between acoustic and classical guitar?
### Response: The main difference between acoustic and classical guitar is strings and genres of music each guitar is suitable for. Classical guitar uses nylon strings and produces warm sound. It is used for Classical, Latin, Flamenco and Spanish styles of music. Acoustic guitar uses steel strings and produces bright sound with longer note. It is used for variety of genres such as Pop, Rock, Folk, Blues, etc.