Vincent d'Indy (1851-1931) was a French composer, pedagogue, and champion of French musical nationalism who shaped several generations of musicians through his teaching at the Schola Cantorum in Paris. His compositional output, though sometimes overshadowed by his contemporaries, reveals a meticulous craftsman with deep roots in both Baroque counterpoint and Romantic harmony. D'Indy's educational works demonstrate his conviction that serious music study must build technique and musicality simultaneously, never treating them as separate concerns.