int melodi [] = {264, 294, 330, 349, 392, 440, 523};
int durasi = 1000;

void setup() {
  // put your setup code here, to run once:
pinMode(8, OUTPUT);
}

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