Stargate_Song_No_Delay_Rev0

const int buzzerPin = 8;
const int ledPin1 = 12;
const int ledPin2 = 13;

int counter = 0;
unsigned long previousMillis = 0;
unsigned long noteDuration = 0;
float tempoFactor = 1.75; // Adjust the tempo factor as needed

void setup()
{
  pinMode(buzzerPin, OUTPUT);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2, OUTPUT);
}

void loop()
{
  // Play first section
  firstSectionSG();

  // Play second section
//  secondSectionSG();

  // Play third section
//  thirdSectionSG();

  // Play fourth section
//  fourthSectionSG();

  // Play fifth section
//  fifthSectionSG();
}

void beep(int note, int duration)
{
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= noteDuration)
  {
    tone(buzzerPin, note, duration);
    previousMillis = currentMillis;
    noteDuration = duration;

    if (counter % 2 == 0)
    {
      digitalWrite(ledPin1, HIGH);
      delay(duration);
      digitalWrite(ledPin1, LOW);
    }
    else
    {
      digitalWrite(ledPin2, HIGH);
      delay(duration);
      digitalWrite(ledPin2, LOW);
    }

    noTone(buzzerPin);
    delay(50);

    counter++;
  }
}

// Implement the sections using the same approach as beep() function

void firstSectionSG()
{
  beep(261, (int)(250 * tempoFactor));
  beep(391, (int)(750 * tempoFactor));
  beep(391, (int)(250 * tempoFactor));
  beep(523, (int)(250 * tempoFactor));
  beep(466, (int)(500 * tempoFactor));
  beep(415, (int)(125 * tempoFactor));
  beep(391, (int)(125 * tempoFactor));
  beep(415, (int)(125 * tempoFactor));
  beep(391, (int)(750 * tempoFactor));
  delay((int)(125 * tempoFactor)); // Eighth note rest
  beep(391, (int)(62 * tempoFactor));
  beep(440, (int)(62 * tempoFactor));
  beep(466, (int)(62 * tempoFactor));
  beep(493, (int)(62 * tempoFactor));
  beep(523, (int)(125 * tempoFactor));
  delay((int)(125 * tempoFactor)); // Eighth note rest
  delay((int)(250 * tempoFactor)); // Quarter note rest
}