int buzzer=8;
int led1=13;
int led2=12;
#define NOTE_C4 262
#define NOTE_D4 294
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_G4 395
#define NOTE_A4 440
#define NOTE_R4 494
#define NOTE_C5 523
#define NOTE_D5 567
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_G5 784
#define NOTE_A5 880
#define NOTE_B5 988

// Nada dari lagu "Satu Nusa Satu Bangsa"
int melody[] = {
  // Bagian pertama
  NOTE_G4, NOTE_G4, NOTE_A4, NOTE_G4, NOTE_E4, NOTE_C5, NOTE_C5, NOTE_D5, NOTE_C5, NOTE_A4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_D5, 0, // "Satu nusa satu bangsa, satu bahasa kita"
  
  // Bagian kedua
  NOTE_G4, NOTE_G4, NOTE_A4, NOTE_G4, NOTE_E4, NOTE_C5, NOTE_C5, NOTE_D5, NOTE_C5, NOTE_A4, NOTE_G4, NOTE_C5, NOTE_D5, NOTE_E5, NOTE_C5, NOTE_D5, NOTE_R4, NOTE_C5, 0,  // "Tanah air pasti jaya untuk slama lamanya "
        
  // Bagian ketiga
  NOTE_D5, NOTE_E5, NOTE_D5, NOTE_C5, NOTE_E4, NOTE_D4, NOTE_C4, NOTE_E4,0, // "Indonesia pusaka Indonesia tercinta "
  
  // Bagian Keempat 
  NOTE_D4, NOTE_C4, NOTE_G4, NOTE_G4, NOTE_F4, NOTE_E4, NOTE_D4, NOTE_C4,0, // "nusa bangsa dan bahasa kita bela bersama "

};

  // Durasi setiap nada (4 = seperempat, 8 = seperdelapan, dst.)
  int noteDurations[] = {
  // Bagian pertama
  4, 4, 4, 4, 4, 4, 4, 4,

  //
  4, 4, 4, 4, 4, 4, 4, 4,
                                          
  4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4,

};

  void setup() {
  // Looping melalui nada dan durasi
  for (int thisNote = 0; thisNote < sizeof(melody) / sizeof(melody[0]); thisNote++) {
                                                                              
  int noteDuration = 1300 / noteDurations[thisNote];
  tone(8, melody[thisNote], noteDuration);
                                                                                          
  // Memberi jeda antara nada
  int pauseBetweenNotes = noteDuration * 1.30;
  delay(pauseBetweenNotes);
                                                                                                        
  // Menghentikan nada
  noTone(8);
}
}

 void loop() {
}