It is inspired by guitar hero and called Power Guitar.
Currently notes are just randomly generated and there are only two kind of notes.
![Image](https://s27.postimg.org/vi7ayaq2n/powerguitarscreenshot.png)
On the gitlab page you will find a playable version, with following interactions:
LEFT: pick line 1
UP: pick line 2
DOWN: pick line 3
RIGHT: pick line 4
A: hold for "non filled" notes
If you miss 25 notes you lose, highscore will be saved in EEPROM.
Next updates will include a menu with a selection of songs (probably loaded from SD card) and some sort of sound for hits and misses.
So long and happy coding!