Claude-Achille Debussy (22 August 1862 – 25 March 1918) a French composer. Along with Maurice Ravel, one of the most prominent figures working within the field of impressionist music, intensely disliking the term when applied to his compositions. A crucial figure in the transition to the modern era in Western music, he remains one of the most famous and influential of all composers.
Suite: consisting of a series of pieces in the same or related keys. In the 17th/18th century these pieces were dances. Here is a more modern one by Claude Debussy - Suite Bergamasque - Around 8:22 you will find the 3rd part, Claire du Lune, which you may recognize as it is one of his most famous pieces.