Cherengas are traditional musical instruments from the Andean region of South America, particularly popular in countries like Peru and Bolivia. They are made from a hollowed-out gourd or wood, with strings made from animal gut or synthetic materials. Cherengas are often played in folk music ensembles, providing a unique sound that complements other instruments. The cherenga is typically played by plucking the strings with fingers or a plectrum. It is commonly used in celebrations and cultural events, helping to preserve the rich musical heritage of the Andean communities. The instrument's distinctive tone adds depth to traditional melodies and rhythms.