First few bars of Frolic (Curb Your Enthusiasm theme) for Arudino

melody.ino

/*
  First few bars of Frolic from Curb Your Enthusiasm
  Requires pitches.h
  nina@ninalp.com
*/

#include "pitches.h"

const int speakerPinMelody =  9;
const int speakerPinTweeter =  10; /* not really necessary; just for comedic effect */

// notes in the melody:
int melody[] = {
  NOTE_G2, NOTE_A2, NOTE_B2,
  NOTE_B5, NOTE_B5, NOTE_B5, NOTE_B5, NOTE_AS5, NOTE_A5, NOTE_AS5, NOTE_B5, NOTE_AS5, NOTE_A5,
  NOTE_A5, NOTE_A5, 0, NOTE_AS5, NOTE_B5, NOTE_B5, NOTE_B5, NOTE_B5, NOTE_AS5, NOTE_A5, NOTE_AS5, NOTE_B5, 0, NOTE_A7, 0, NOTE_G2, 0,
  NOTE_A5, NOTE_A5, NOTE_A5, NOTE_A5, NOTE_GS5, NOTE_G5, NOTE_GS5, NOTE_A5, NOTE_GS5, NOTE_G5,
  NOTE_G5, NOTE_G5, 0, NOTE_GS5, NOTE_A5, NOTE_A5, NOTE_A5, NOTE_A5, NOTE_GS5, NOTE_G5, NOTE_GS5, NOTE_A5, 0,
};
// note durations: 4 = quarter note, 8 = eighth note, etc.:
int durations[] = {
  3, 3, 3, 
  8, 8, 8, 4, 8, 2, 8, 4, 8, 2,
  8, 8, 8, 8, 8, 8, 8, 4, 8, 2, 8, 4, 8, 8, 4, 4, 2, 
  8, 8, 8, 4, 8, 2, 8, 4, 8, 2,
  8, 8, 8, 8, 8, 8, 8, 4, 8, 2, 8, 4, 6
  
};
int pins[] = {
  speakerPinMelody, speakerPinMelody, speakerPinMelody, 
  speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, 
  speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinTweeter, speakerPinMelody, speakerPinMelody, speakerPinMelody,
  speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, 
  speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody, speakerPinMelody,
};

void setup() {
  
}

void playSong(){
  // iterate over the notes of the melody:
  int totalNotes = int(sizeof(melody));
  for (int thisNote = 0; thisNote < totalNotes; 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 / durations[thisNote];
    int pin = pins[thisNote];
    tone(pin, melody[thisNote], noteDuration);
//    tone(pin, 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(speakerPinMelody);
    noTone(speakerPinTweeter);
  }

  delay(0);
}
void loop() {
  // no need to repeat the melody.
  playSong();
}