Joaquín María Nin-Culmell (1908–2004) was a Spanish composer, pianist, and music educator, notable for his contributions to classical music and his role in bridging Spanish and American musical traditions. Born in Havana, Cuba, to a family with artistic roots—his mother was the noted pianist and composer Ninette de Valois—he later moved to Spain and then to the United States, where he spent much of his career. Nin-Culmell's compositions often reflect a blend of Spanish folk elements with contemporary classical techniques. His notable works include "Concierto de la Música Española" for piano and orchestra, and various chamber music pieces that showcase his innovative use of rhythm and harmony. He also composed numerous choral works and songs, drawing from both Spanish and Latin American musical influences. As a music educator, Nin-Culmell taught at several institutions, including the University of Puerto Rico, where he influenced a generation of musicians. His work not only contributed to the development of Spanish classical music in the 20th century but also helped to promote cultural exchange through music, making him an important figure in the evolution of contemporary classical music in the Hispanic world.