 const byte bankUpLed = 23;
 const byte playLed = 20;
 const byte stopLed = 21;
+
+const byte allLeds[] = {ledPin, bpmLed, ledPins[0], ledPins[1], ledPins[2],
+                        ledPins[3], ledPins[4], ledPins[5], bankDownLed, bankUpLed, playLed, stopLed
+                       };
+
+const byte numberOfLeds = 12;
 
 // Buttons
 const byte channelButtonStart = 0;

  }
}

void RealTimeSystem(byte realtimebyte) {
  if (realtimebyte == CLOCK) {
    counter++;

  boolean modeChange = changeMode();
  if (modeChange) {
    Serial.println(modeNames[mode]);
    resetLeds();
  }

  switch (mode) {
