Chord memory function with basspedal and midi-shield

Using Arduino Audio
17

pinMode(, INPUT_PULLUP);

ex. pinMode(D2, INPUT_PULLUP); 1-16 channel

digitalRead();

ex. digitalRead(D2);

and

pinMode(, INPUT_PULLUP);

ex. pinMode(D3, INPUT_PULLUP); 16-1 channel

digitalRead();

ex. digitalRead(D3);