Playing Game of Thrones Theme Song on Arduino

int ledred = 9;           // the pin that the LED is attached to
int ledblue = 10;
int ledgreen = 11;
int brightness = 255;    // how bright the LED is
int fadeAmount = 5;    // how many points to fade the LED by

// the setup routine runs once when you press reset:
void setup() {
  // declare pin 9 to be an output:
  pinMode(ledred, OUTPUT);
  pinMode(ledblue, OUTPUT);
  pinMode(ledgreen, OUTPUT);
  pinMode(A0, OUTPUT);
}

// the loop routine runs over and over again forever:

void loop (){

//G4
analogWrite(ledred, 255);
tone(A0, 392, 800);
delay(850);
analogWrite(ledred, LOW);

//C4
analogWrite(ledblue, 255);
tone(A0, 262, 800);
delay(850);
analogWrite(ledblue, LOW);

//DS4
analogWrite(ledred, 255);
tone(A0, 311, 250);
delay(275);

//F4
analogWrite(ledblue, 255);
tone(A0, 349, 250);
delay(275);

//G4
analogWrite(ledgreen, 255);
tone(A0, 392, 800);
delay(850);

//C4
analogWrite(ledred, LOW);
analogWrite(ledgreen, LOW);
analogWrite(ledblue, LOW);
tone(A0, 262, 800);
delay(850);

//DS4
analogWrite(ledred, 255);
tone(A0, 311, 250);
delay(275);

//F4
analogWrite(ledblue, 255);
tone(A0, 349, 250);
delay(275);


//D4
analogWrite(ledgreen, 255);
tone(A0, 294, 1200);
delay(1250);
while(brightness > 0)
  {
  analogWrite(ledred, brightness);
  analogWrite(ledblue, brightness);
  analogWrite(ledgreen, brightness);
  brightness = brightness - fadeAmount;
  if (brightness == 0 || brightness == 255) {
    fadeAmount = -fadeAmount ;
  }
  delay(5);
}
analogWrite(ledred, LOW);
analogWrite(ledgreen, LOW);
analogWrite(ledblue, LOW);
brightness = 255;
fadeAmount = 5;
delay(300);



//F4
analogWrite(ledred, 255);
tone(A0, 349, 800);
delay(850);
analogWrite(ledred, LOW);

//AS4
analogWrite(ledblue, 255);
tone(A0, 233, 800);
delay(850);
analogWrite(ledblue, LOW);

//D4
analogWrite(ledred, 255);
tone(A0, 294, 250);
delay(275);

//DS4
analogWrite(ledblue, 255);
tone(A0, 311, 250);
delay(275);

//F4
analogWrite(ledgreen, 255);
tone(A0, 349, 800);
delay(850);

//AS3
analogWrite(ledred, LOW);
analogWrite(ledgreen, LOW);
analogWrite(ledblue, LOW);
tone(A0, 233, 800);
delay(850);

//DS4
analogWrite(ledred, 255);
tone(A0, 311, 250);
delay(275);

//D4
analogWrite(ledblue, 255);
tone(A0, 294, 250);
delay(275);

//C4
analogWrite(ledgreen, 255);
tone(A0, 262, 1200);
delay(1250);
while(brightness > 0)
  {
  analogWrite(ledred, brightness);
  analogWrite(ledblue, brightness);
  analogWrite(ledgreen, brightness);
  brightness = brightness - fadeAmount;
  if (brightness == 0 || brightness == 255) {
    fadeAmount = -fadeAmount ;
  }
  delay(5);
}
analogWrite(ledred, LOW);
analogWrite(ledgreen, LOW);
analogWrite(ledblue, LOW);
brightness = 255;
fadeAmount = 5;
delay(300);

}