[André Sant’Anna]

All the white keys have a identification behind them, the name of the note ( c d e, etc) and a number that informs the octave. Some of them don’t, so i marked this ones (the c notes, for example, have the same identification, so I marked them). The black keys are interchangable. I didn’t notice any diference about their funcionality after assembled the Pianica. So I think everything is all right!