Add documentation to the project

[championballer]

A good new comer issue. Add relevant documentation for the project.

[WOLFI3654]

You can assign it to me. I'll do you the job

[championballer]

Sent you an invite to collaborate. Accept it to be assigned. You can work on it anyway. Cheers. :)

[twhite96]

I can add documentation however I need some clarity on what this does.

[championballer]

@twhite96 Hi, so this application plays some sound and an animation related to circles along with it, whenever a key is pressed on the keyboard. You can just play with it once and the idea will surely make more sense then. :)