Koji Kondo is a Japanese music composer, pianist, sound designer, sound director and music director who works for the video game company Nintendo. He is best known for his many contributions to the Super Mario and The Legend of Zelda series of video games, among others produced by the company. Kondo was hired by Nintendo in 1984, becoming the first person hired by them to specialize in video game music. His work in the Mario and Zelda series have been cited as among the most memorable in video games, such as the Super Mario Bros. overworld theme.