Hesperion XXI is a renowned early music ensemble founded in 1974 by the Spanish conductor and viol player Jordi Savall. The group specializes in the performance of music from the Renaissance and Baroque periods, often using historical instruments to create authentic soundscapes. The ensemble is known for its innovative interpretations and has released numerous recordings that explore various musical traditions from Europe and beyond. Hesperion XXI collaborates with other artists and ensembles, contributing to the revival and appreciation of early music in contemporary culture.