The main theme of Nintendo Co.'s Super Mario Bros. video game has been added to the U.S. National Recording Registry, becoming the first piece of music from a computer game to earn the lofty distinction, according to the country's Library of Congress.Known as the "Ground Theme" by Japanese composer Koji Kondo, the tune from the 1985 game was inducted to the list of recordings deemed "culturally, historically or aesthetically significant," alongside new additions such as music by American artists Madonna and Mariah Carey.The upbeat electronic theme has become recognizable worldwide, with var…READ FULL ARTICLE