Jean-Henri D'Anglebert (1629-1691) was a prominent French composer and keyboardist of the Baroque period, known for his contributions to the development of French harpsichord music. D'Anglebert was a key figure in the transition from Renaissance to Baroque styles in France, and he was a student of the famous composer Jean-Baptiste Lully. His most notable work is the "Pièces de Clavecin," published in 1689, which consists of a collection of harpsichord pieces that showcase his mastery of ornamentation and form. This collection reflects the elegance and intricacy of French Baroque music, featuring dance forms such as the allemande, courante, and gigue. D'Anglebert's impact on music extends beyond his compositions; he was instrumental in popularizing the harpsichord as a solo instrument in France. His work influenced subsequent generations of keyboard composers and performers, particularly in the realm of French harpsichord music. His blend of traditional French styles with innovative techniques helped shape the Baroque musical landscape, making him a significant figure in the history of Western classical music.