/*
  Melody
 
 Plays a melody 
 
 circuit:
 * 8-ohm speaker on digital pin 11
 
 
 http://arduino.cc/en/Tutorial/Tone
 
 */
 #include "pitches.h"

int led = 5;

// notes in the melody:
int melody[] = {
  //music notes for Wicked (Defying Gravity)
  0,0,NOTE_C5, NOTE_C5, NOTE_G5, NOTE_F5,0, NOTE_A4, NOTE_C5,0, NOTE_F4, NOTE_A4, NOTE_G4, NOTE_G4,0, NOTE_C5, NOTE_C5, NOTE_G5, NOTE_F5,0, NOTE_A4, NOTE_C5,0, NOTE_F4, NOTE_A4, NOTE_G4, NOTE_G4,0, NOTE_A4, NOTE_AS4, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_F4,0,0,
  //music notes for Peter Pan (Never Never Land)
  NOTE_F4, NOTE_E4, NOTE_F4, NOTE_E4, NOTE_F4, NOTE_A4, NOTE_F4, NOTE_D4,0, NOTE_D4, NOTE_F4, NOTE_D4, NOTE_A3, NOTE_C4, NOTE_D4,0, NOTE_C4, NOTE_AS3, NOTE_F3, NOTE_AS3, NOTE_G4, NOTE_F4,0, NOTE_C4, NOTE_AS3, NOTE_GS2, NOTE_DS3, NOTE_GS2, NOTE_F4, NOTE_DS4,0, NOTE_D4, NOTE_C4,0, NOTE_AS3, NOTE_D4, NOTE_C4,0,0,
  //music notes for Cats (Memory)
  NOTE_AS5, NOTE_AS5, NOTE_A5, NOTE_AS5, NOTE_C5, NOTE_AS5, NOTE_G4, NOTE_AS5, NOTE_AS5, NOTE_A5, NOTE_AS5, NOTE_C5, NOTE_AS5, NOTE_F4, NOTE_G4, NOTE_G4, NOTE_DS4, NOTE_F4, NOTE_G4, NOTE_F4, NOTE_DS4, NOTE_D4,0,0,
  //music notes for Camelot (Camelot)
  NOTE_C3, NOTE_C3,NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_AS3, NOTE_G3, NOTE_A3, NOTE_A3,0,0, NOTE_C3, NOTE_C3,NOTE_C4, NOTE_C4, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_AS3, NOTE_A3, NOTE_A3, 0,0,0, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_AS3, NOTE_A3, NOTE_A3, 0, NOTE_A3, NOTE_A3, NOTE_G3, NOTE_G3, NOTE_F3, NOTE_F3,0, NOTE_F3, NOTE_D4, NOTE_C4, NOTE_C4, NOTE_AS3, NOTE_AS3, NOTE_A3, NOTE_A3, NOTE_G3, NOTE_C4,0, NOTE_F3,0, NOTE_C4,0, NOTE_E3,0, NOTE_F3,0,0,
  //music notes for Cinderella (In My Own Little Corner)
  NOTE_AS3, NOTE_G3,NOTE_A3, NOTE_A3, NOTE_A3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_F3, NOTE_F3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_E3, NOTE_E3, NOTE_E3, NOTE_F3, NOTE_F3, NOTE_D3, NOTE_E3, NOTE_F3,0,0, NOTE_AS3, NOTE_G3,NOTE_A3, NOTE_A3, NOTE_A3, NOTE_AS3, NOTE_A3, NOTE_G3, NOTE_F3, NOTE_F3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_DS3, NOTE_E3, NOTE_E3, NOTE_E3, NOTE_F3, NOTE_F3, NOTE_D3, NOTE_E3, NOTE_F3,0,0,
  //music notes for Oklahoma (Oh What a Beautiful Morning)
  NOTE_C5, NOTE_A4, NOTE_E4, NOTE_F4, NOTE_A4, NOTE_C5, NOTE_DS5,0, NOTE_D5,0, NOTE_C5, NOTE_A4, NOTE_E4, NOTE_F4, NOTE_A4, NOTE_C5, NOTE_G4,0, NOTE_C5, NOTE_A4, NOTE_E4, NOTE_F4, NOTE_A4, NOTE_C5, NOTE_E5,0, NOTE_F5,0, NOTE_F5, NOTE_C5, NOTE_A4, NOTE_D5, NOTE_AS4, NOTE_G4, NOTE_F4,0,0,0};

// note durations: 4 = quarter note, 8 = eighth note, etc.:
int noteDurations[] = {
  //note durations for Wicked
  1,1,4,4,4,2,4,4,2,4,4,4,4,2,4, 4,4,4,2,4,4,2,4,4,4,4,4, 4,4,4,4,4,4,1,1,1,
  //note durations for Peter Pan
  4,2,4,2,4,2,4,2, 8, 4,2,4,4,4,2, 8, 4,4,4,4,4,2,8,4,4,4,4,4,4,2,4,4,2,8,2,2,2,1,1,
  //note durations for Cats
  1,1,4,4,4,4,4,1,1,4,4,4,4,4,1,1,4,4,4,4,4,1,1,1,
  //note durations for Camelot
  4,4,4,4,4,4,4,4,4,2,2,2,4, 4,4,4,4,4,4,4,4,4,2,2,2,4, 4,4,4,4,4,4,2,4,4,4,4,4,4,2,4, 4,4,4,4,4,4,4,4,2,2,2,2,2,2,2,2,2,1,1,
  //note durations for Cinderella
  4,4,2,4,4,4,4,4,4,2,4,4,2,4,4,2,2,8,8,4,4,4,2,4,4, 4,4,2,4,4,4,4,4,4,2,4,4,2,4,4,2,2,8,8,4,4,4,2,1,1,
  //note durations for Oklahoma
  4,4,4,4,4,4,2,4,2,4, 4,4,4,4,4,4,1,2, 4,4,4,4,4,4,2,4,2,4, 4,4,4,4,4,4,1,1,1,1};

void setup() {
    // initialize the digital pin as an output.
  pinMode(led, OUTPUT);     
}

void loop() {
  
   
// iterate over the notes of the melody:
// the test number (middle number) should be the number of notes you're using
  for (int thisNote = 0; thisNote < 247; 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(11, 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(11);
    
    digitalWrite (led, HIGH);
  }
}