Before downloading all the songs presented on Luiraffimarti, I invite you to take a look at these four quick introductory lessons:
First step: sit comfortable and orderly in front of the keyboard and try to identify all C notes...
The NOTE C located in central position on the keyboard is MIDDLE C. Starting from this key you have to play with left hand. Play with right hand next C key immediately following on the right.
Quick introductory lessons to piano playing for kids. Third lesson: create and color the note-marker.
Also on the staff each note correspond to a number. Number above: right hand’s finger. Number below: left hand’s finger.