The Super Mario Bros theme, also known as the Overworld theme, was produced by composer Koji Kondo in the 1980s. Before settling on the final version, Kondo scrapped many ideas if he felt the music didn’t play in well with the action. Continue reading to see six of the geekiest recreations.

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1. R/C Car and Bottles

2. Dual Guitars

3. 11-String Bass

4. Ocarina

5. Stepper Motors

6. Tesla Coils