
Quick answer — Wolfgang Amadeus Mozart worked on Legend of the Galactic Heroes (Music), Nodame Cantabile: Paris-hen (Music), Legend of the Galactic Heroes: My Conquest Is the Sea of Stars (Music) and 3 more anime.
Wolfgang Amadeus Mozart worked on Legend of the Galactic Heroes (Music), Nodame Cantabile: Paris-hen (Music), Legend of the Galactic Heroes: My Conquest Is the Sea of Stars (Music), Your lie in April: Moments (Insert Song Composition), Piano no Mori (Music), Henkei Shoujo (Insert Song Composition).