Adolphe Adam (1803-56) is perhaps best known for his classical ballet Giselle but it is his Cantique de No l (popularly known in the English-speaking world as O Holy Night the opening line of its translated lyrics) that has made him a household name during the Christmas season.
Adolphe Charles Adam: O Holy Night: Concert Band: Score & Parts
O Holy Night (CHARLES ADAM ADOLPHE)