Tomás de Torrejón y Velasco (1644–1728) was a Spanish composer and music theorist, recognized as one of the leading figures of the Baroque period in Spain. He was born in the city of Lima, Peru, and is often associated with the genre of sacred choral music, although he also composed operas and instrumental music. Torrejón y Velasco is best known for his opera "La Púrpura de la Rosa," which premiered in 1701 and is considered the first opera written in the Americas. This work showcased a blend of Spanish and indigenous musical elements, reflecting the cultural hybridization of colonial Latin America. His compositions often incorporated rich harmonies and elaborate vocal lines that were characteristic of Baroque styles. Torrejón y Velasco's impact on music extends beyond his compositions; he played a crucial role in the development of early opera in the New World and influenced subsequent generations of composers in Latin America. His works contributed to the establishment of a distinct musical identity in the colonies, merging European traditions with local influences, and laid the foundation for future developments in Latin American classical music.