#define C4 262 //DO
#define CS4 277 
#define D4 294 //RE
#define E4 330 //MI
#define F4 349 //FA
#define G4 392 //SOL
#define A4 440 //LA
#define AS4 466 
#define B4 494 //SI
#define C5 523 //DO
#define D5 587 //RE
#define E5 659 //MI
#define F5 698 //FA
#define G5 784 //SOL
#define A5 880 //LA
#define B5 988 //SI

int melody[]={
0, G4, E4, F4, G4,
C5, E5, D5, C5, B4, A4, G4,

0, G4, C5, E5, D5,
C5, B4, B4, A4, B4, C5,

0, C5, C5, B4, A4, A4, 
C5, B4, A4, G4,

0, E4, F4, G4, B4, A4, 
A4, D4, E4, F4, E4, 

0, G4, C5, B4, A4, 
A4, D5, E5, F5,

A4, G4, C5, B4, D5, C5 
};

int durasi[]={
  1, 3, 3, 3, 1,
  4, 4, 4, 4, 4, 3, 1,

  1, 3, 3, 3, 1, 
  3, 3, 3, 3, 3, 1, 

  1, 3, 3, 3, 3, 1, 
  3, 3, 3, 1, 

  1, 3, 3, 3, 3, 1,
  3, 3, 3, 3, 1,

  1, 2, 3, 3, 1,
  1, 1, 2, 1,

  1, 1, 2, 2, 1, 1
};

int piezo=8;

void setup() {
  pinMode(piezo, OUTPUT);
}

void loop() {
  int size = sizeof(durasi) / sizeof(int);

  for(int x=0;x<size;x++){
    int durasinote=1000/durasi[x];
    tone(piezo,melody[x],durasinote);

  int pauseBetweenNotes = durasinote * 1.30;
    delay(pauseBetweenNotes);
    
    //stop the tone playing:
    noTone(piezo);
  }
  delay(1000);
}