// //HENDRY. K
// //LAGU INDONESIA RAYA
// #define NOTE_C 261
// #define NOTE_D 294
// #define NOTE_E 329
// #define NOTE_F 349
// #define NOTE_G 392
// #define NOTE_A 440
// #define NOTE_B 493
// #define NOTE_C1 523
// #define BUZZER_PIN 11
// int melody[] = { 
//  NOTE_G, NOTE_E, NOTE_G, NOTE_E, NOTE_E, NOTE_F, NOTE_G, NOTE_F, NOTE_D,
//  NOTE_F, NOTE_A, NOTE_G, NOTE_F, NOTE_E, NOTE_A, NOTE_F, NOTE_A, NOTE_F,
//  NOTE_A, NOTE_B, NOTE_C1, NOTE_C1, NOTE_E, NOTE_G, NOTE_F, NOTE_D, NOTE_C
// };
// int durations[] = {
//   4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 4, 2, 4, 4, 4, 4, 2,
//   4, 4, 4, 4, 4, 4, 4, 3,
//   1, 2, 1,
//   4, 4, 4, 4, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 3, 4, 4, 4, 4, 4, 3,
//   4, 3, 4, 3, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 3, 4, 4, 4, 4, 4, 3,
//   4, 4, 4, 4, 4, 3, 2, 1, 500
// };

// void setup() {

// pinMode(BUZZER_PIN, OUTPUT);
// }

// void loop() {
//    int size = sizeof(durations) / sizeof(int);
//    for (int note = 0; note < size; note++) {
//     //to calculate the note duration, take one second divided by the note type.
//     //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
//     int duration = 1000 / durations[note];
//     tone(BUZZER_PIN, melody[note], duration);

//     //to distinguish the notes, set a minimum time between them.
//     //the note's duration + 30% seems to work well:
//     int pauseBetweenNotes = duration * 1.30;
//     delay(pauseBetweenNotes);

//     //stop the tone playing:
//     noTone(BUZZER_PIN);
//    }
//   // for (int thisNote = 0; thisNote < sizeof(melody) / sizeof(int); thisNote++)
//   // {    
//   //   tone(11, melody[thisNote], noteDurations[thisNote] * .7);    
//   //   delay(noteDurations[thisNote]);    
//   //   noTone(11);
//   // }
// }



// int speakerPin = 11;

// int length = 30; 
// char notes[] = "gegeefgfdfagfeafafabCCegfdc "; 
// int beats[] = { 1, 1, 1, 1, 1, 1, 2, 1, 1.4, 1, 1.8, 1, 1.5, 2.5, 1, 1.5, 1.5, 1, 1, 1, 1, 2.5, 1, 1, 1, 1, 1, 1, 1};

// int tempo = 280;

// void playTone(int tone, int duration) {
//   for (long i = 0; i < duration * 1000L; i += tone * 2) {
//     digitalWrite(speakerPin, HIGH);
//     delayMicroseconds(tone);
//     digitalWrite(speakerPin, LOW);
//     delayMicroseconds(tone);
//   }
// }

// void playNote(char note, int duration) {
//   char names[] = { 'c', 'd', 'e', 'f', 'g', 'a', 'b', 'C' };
//   int tones[] = { 1915, 1700, 1519, 1432, 1275, 1136, 1014, 956 };

//   // play the tone corresponding to the note name
//   for (int i = 0; i < 8; i++) {
//     if (names[i] == note) {
//       playTone(tones[i], duration);
//     }
//   }
// }

// void setup() {
//   pinMode(speakerPin, OUTPUT);
// }

// void loop() {
//   for (int i = 0; i < length; i++) {
//     if (notes[i] == ' ') {
//       delay(beats[i] * tempo); // rest
//     } else {
//       playNote(notes[i], beats[i] * tempo);
//     }
//     // pause between notes
//     delay(tempo / 2);
//   }
// }