Remix of the Week: Underground (Super Mario Bros.)

Do I even need to go on about how great Super Mario Bros. music is? It is so catchy and infectious that even those that don't game are familiar with it. The short but sweet Underground theme is the most popular Super Mario Bros. musical piece, second only to the Ground theme. The Consouls have done a sweet jazz arrangement of it. I think Koji Kondo would love this if he heard it.