#include "pitches.h"

// notes in the melody:
// Define the melody notes with pauses (0 represents a pause)
int melody[] = {
  NOTE_AS3, NOTE_D4, NOTE_F4, NOTE_G4, 0, NOTE_F4, 0, 
  NOTE_AS3, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_D4, 0, 
  NOTE_D4, NOTE_F4, NOTE_G4, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_D4, NOTE_C4, NOTE_C4, 
  NOTE_AS3, NOTE_C4, NOTE_C4, NOTE_D4, NOTE_AS3, NOTE_G3, 0, 
  NOTE_AS3, NOTE_D4, NOTE_F4, NOTE_G4, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_G4, 0,
  NOTE_AS3, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_D4, 0, NOTE_C4, NOTE_D4, NOTE_F4, NOTE_G4, 
  NOTE_AS4, NOTE_C5, NOTE_D5, NOTE_C5, NOTE_AS4, NOTE_G4, NOTE_AS4, NOTE_C5, NOTE_C5, 
  NOTE_AS4, NOTE_AS4, 0, NOTE_G4, NOTE_AS4, NOTE_C5, NOTE_C5, NOTE_AS4, NOTE_AS4, 0, 
  NOTE_AS4, NOTE_A4, NOTE_G4, 0, NOTE_F4, 0, 
  NOTE_AS4, NOTE_A4, NOTE_G4, 0, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_D4, NOTE_AS3
};

int noteDurations[] = {
  4, 4, 4, 2, 4, 2, 4, 
  4, 4, 4, 4, 2, 4,
  8, 8, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 2, 4,
  8, 8, 8, 8, 8, 2, 2, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 2, 4, 4, 4, 4, 4, 4, 2,
  4, 4, 4, 2, 4, 2,
  4, 4, 4, 8, 8, 4, 4, 4
};


void setup() {
  // iterate over the notes of the melody:
  for (int thisNote = 0; thisNote < 81; thisNote++) {

    // 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 noteDuration = 1000 / noteDurations[thisNote];
    tone(8, melody[thisNote], noteDuration);

    // to distinguish the notes, set a minimum time between them.
    // the note's duration + 30% seems to work well:
    int pauseBetweenNotes = noteDuration * 1.30;
    delay(pauseBetweenNotes);
    // stop the tone playing:
    noTone(8);
  }
}

void loop() {
  // no need to repeat the melody.
}