The Mario theme joins your old tweets in the Library of Congress

The Library of Congress has announced the latest batch of 25 recordings that are joining the National Recording Registry. There are many notable songs among the lineup, including “Like a Virgin,” "All I Want For Christmas Is You," "Stairway To Heaven," and “Sweet Dreams (Are Made of This)." Carl Sagan's reading of his book, Pale Blue Dot, is also being inducted. But there's one particular composition that's making its own slice of history, as Koji Kondo's Super Mario Bros. theme becomes the first piece of video game music to enter the registry.