 static const byte inReadPin = 9;
 static const byte dataPin = 11;
 static const byte outClkPin = 12;    
-static const byte latchPin = 10;
+static const byte latchPin = 10;   
 //If a Analog mux is added, just connect the control pins in parallel and add the En pin to the list.
 static const byte muxEn [] = {
   5

 * Method to read all the values of the buttons and send the notes through MIDI.
 */
void readButtons(){
  byte buttonIndex = 0;
  for (byte i = keyColumns; i < buttonColumns+keyColumns; i++) {//Is done like this for the shift register index.
    shiftToColumn(i);

static const byte MIDI_CC_BALANCE = B00001000;
static const byte MIDI_CC_SUSTAIN = B00101000;
static const byte MIDI_CC_NOTES_OFF = B01111011;

//Shift in movements(3 shift registers and 8 pins per shift register)
//The sum of all the rows have to be smaller or equal to the shift in registers.
