#include "pitches.h"

// notes in the melody:
int melody[] = {
  NOTE_DS4,NOTE_G4,NOTE_DS4,NOTE_C5,NOTE_AS4,NOTE_AS4,NOTE_G4,NOTE_G4,NOTE_GS4,NOTE_G4,NOTE_F4,NOTE_DS4,NOTE_F4,NOTE_O1,  
  NOTE_G4,NOTE_G4,NOTE_G4,NOTE_F4,NOTE_DS4,NOTE_D4,NOTE_DS4,NOTE_C4,NOTE_AS3,NOTE_G4,NOTE_F4,NOTE_F4,NOTE_DS4,NOTE_O1,
  NOTE_F4,NOTE_F4,NOTE_D4,NOTE_AS3,NOTE_O1,NOTE_G4,NOTE_G4,NOTE_F4,NOTE_DS4,NOTE_O1,NOTE_GS4,NOTE_GS4,NOTE_G4,NOTE_F4,NOTE_C5,NOTE_AS4,NOTE_O1,
  NOTE_C5,NOTE_C5,NOTE_GS4,NOTE_C5,NOTE_AS4,NOTE_G4,NOTE_F4,NOTE_DS4,NOTE_O1,NOTE_F4,NOTE_F4,NOTE_G4,NOTE_A4,NOTE_AS4,NOTE_O1,
  NOTE_O1,NOTE_DS4,NOTE_D4,NOTE_DS4,NOTE_F4,NOTE_F4,NOTE_DS4,NOTE_GS4,NOTE_G4,NOTE_C5,NOTE_AS4,NOTE_C5,NOTE_C5,NOTE_D5,NOTE_C5,NOTE_AS4,NOTE_A4,NOTE_AS4,NOTE_O1,
  NOTE_DS5,NOTE_AS4,NOTE_O1,NOTE_G4,NOTE_F4,NOTE_DS4,NOTE_C5,NOTE_AS4,NOTE_C5,NOTE_AS4,NOTE_G4,NOTE_F4,NOTE_F4,NOTE_DS4
  };

// note durations: 4 = quarter note, 8 = eighth note, etc.:
int noteDurations[] = {
  4, 2, 4, 4,4, 4,2, 3, 8,7,16,4,1.5, 8,
  7,16, 8, 8,4,7,16,1.5, 4, 2,4,4,1.5, 8,
  8,4, 8,4,8, 8,4,8, 4,8, 8,4,8, 4, 4,1.5,8,
  3, 8,4, 4,4,7,16,4, 8,3,8, 4,4,1.5, 8,
  8,8, 8,8,7,16,4,4, 4, 4, 4,8,4, 7, 4,8,8,1.5,8,
  2,2,8,8,7,16,4,7,16,3,8,4,4,1.5
  };

void setup() {
  for (int thisNote = 0; thisNote < 93; thisNote++) {
      int noteDuration = 2000 / noteDurations[thisNote];

    tone(9, 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(9);

  }
}

void loop() {

  // no need to repeat the melody.
}