int melody[] = {262,294,330,349,392,440,494,523};
int durasi=1000;

void setup() {
  // put your setup code here, to run once:
  pinMode(10, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  for(int i=0; i<8; i++){
    tone(10, melody[i],durasi);
    delay(durasi);
    // noTone(8);
    delay(1000);
  }
}