Electronic Drum Kit where an Arduino does all the sounds

This project was born from the question whether an Arduino Uno can produce short sound samples and play them simultaneously, without using any extensions. Turns out it can. With some clever programming.

The result is this drum kit! It features 6 instruments and is surprisingly playable.

The project and soon all source code on hackaday.com:
https://hackaday.io/project/171929-an-arduino-based-standalone-drumkit
My friend's band:
https://www.facebook.com/Mythrandirband/
The demo song:
https://www.youtube.com/watch?v=KgzXIN0KX8o

Видео Electronic Drum Kit where an Arduino does all the sounds канала JoEtuuube