Super Mario Lvl. 9999 – The Super Mario Theme… But It’s All Bass! [Video] A wonderful harmonic cover of the Super Mario Bros theme on a six-string bass. Enjoy! [CharlesBerthoud] Sharing is Caring:FacebookTwitterEmailMorePinterestMastodon -Geeky T-Shirt Sale: 1000s of TEES at Just $16 Each! Geeks are Sexy needs YOUR help. Learn more about how YOU can support us here.