int NOTE_D4=294;
int NOTE_B4=494;
int NOTE_A4=440;
int NOTE_G4=392;
int NOTE_F4=349;
int NOTE_E4=330;
int NOTE_C4=262;
int melody[]={
  NOTE_D4,NOTE_B4,NOTE_A4,NOTE_G4,NOTE_A4,NOTE_G4,NOTE_F4,0,NOTE_G4,NOTE_A4,NOTE_E4,0,NOTE_D4,NOTE_C4
};

int noteDurations[]={
  8,8,8,8,8,8,8,8,8,8,4,4
};

void setup(){
  for(int thisNote=0;thisNote<8;thisNote++){
    int noteDuration=1000/noteDurations[thisNote];
    tone(8,melody[thisNote],noteDuration);
    int pauseBetweenNotes=noteDuration*2.30;
    delay(pauseBetweenNotes);
    noTone(8);
  }
}
void loop(){
}