What are facts about mandolin?

The mandolin is a stringed musical instrument that typically has eight strings, tuned in pairs, which gives it a bright, resonant sound. It originated from the lute family and became popular in the 18th century, particularly in Italy. The instrument is commonly used in various genres, including bluegrass, classical, and Folk Music. Its distinctive sound is produced by plucking the strings with a plectrum, and it has a unique body shape that contributes to its acoustic properties.