#define TonePin 1

void setup() {
  //initialisation du buzzer
  pinMode(TonePin, OUTPUT);

}

void loop() {
  tone(TonePin, 622);
  delay(500);
  tone(TonePin, 587);
  delay(300);
  tone(TonePin, 554);
  delay(500); ?
  for (byte i = 0; i < 10; i++) {
    for (int pitch = -10; pitch <= 10; pitch++) {
      tone(TonePin, 524 + pitch);
      delay(5);
    }
  }
  noTone(TonePin);
  delay(3000);
}