int buzzer = 23; 
void setup() {
  Serial.begin(9600);
  //Buzzer
  pinMode(buzzer, OUTPUT);
}
void buzzerTone() {
  
  tone(buzzer,293.66,100);
  delay(100);
  tone(buzzer,293.66,200);
  delay(200);
  tone(buzzer,293.66,100);
  delay(100);
  tone(buzzer,293.66,100);
  delay(100);
  tone(buzzer,440,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(100);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(100);
  tone(buzzer,783.99,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(300);
  tone(buzzer,440,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(100);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(100);
  tone(buzzer,783.99,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(400);
  tone(buzzer,440,100);
  delay(100);
  tone(buzzer,523.25,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(200);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,698.45,100);
  delay(100);
  tone(buzzer,783.99,100);
  delay(200);
  tone(buzzer,783.99,100);
  delay(200);
  tone(buzzer,783.99,100);
  delay(100);
  tone(buzzer,880,100);
  delay(100);
  tone(buzzer,932.33,100);
  delay(200);
  tone(buzzer,932.33,100);
  delay(200);
  tone(buzzer,880,100);
  delay(100);
  tone(buzzer,783.99,100);
  delay(100);
  tone(buzzer,880,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(300);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(100);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(200);
  tone(buzzer,783.99,100);
  delay(200);
  tone(buzzer,880,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(300);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,698.45,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,659.25,100);
  delay(200);
  tone(buzzer,698.45,100);
  delay(100);
  tone(buzzer,587.33,100);
  delay(100);
  tone(buzzer,659.25,100);
  delay(400);
  noTone(buzzer);
  //delay(1000);
  return;
}
void loop() {
 buzzerTone();
 delay(3000);
}