US a capella group Redefined has come up with a medley of classic tunes from old days Nintendo games - and Mortal Kombat.
You can view their performance here - as well as enjoying the lovely music, you get to see them pretending to be Mario, Zelda, Tetris blocks etc. And there's a ninja in it.
For anyone too young to recognise all the tunes included in the medley, the list is as follows:
- Mario Bros. "Flag / Stage Clear"
- Super Mario Bros. Main Theme
- Dr. Mario
- Mario Bros. 3
- Mario Bros. "Star"
- Tetris
- Mortal Kombat
- Mario Bros. "Dungeon"
- Legend of Zelda
- Mario Bros. "Game Over"
Now stop sniffing glue and pay more attention to your heritage.
