Corelli refers to Arcangelo Corelli, an influential Italian violinist and composer from the late 17th century. He is best known for his contributions to the development of the violin sonata and concerto grosso forms. Corelli's music is characterized by its clarity, elegance, and harmonic richness, making it a significant part of the Baroque music repertoire. Corelli's works, including Opus 3 and Opus 6, have had a lasting impact on later composers, such as Johann Sebastian Bach and George Frideric Handel. His emphasis on melody and structured form helped shape the evolution of instrumental music in Europe, establishing a foundation for future generations of musicians.