Super Mario Bros theme played by two printing credit card machines. This is my first video game music video.
Super Mario theme is one of those melodies that I've seen played a lot by floppy drives. Credit card machines may be even further away from the gaming world but I still wanted to test how the theme sounds on these devices.
That 1-up mushroom effect is also played by the payment terminals. I had to watch this video https://youtu.be/yysnM407rjE for like 20 times at the lowest possible speed to find out how it was actually composed. Though the effect is very short, I learned that it consists of about 30 notes.