This is s sample code for Si Comel Pipi Merah Melody for Maker UNO.

PipiMerah_Melody.ino

/*
  Melody

  Plays a melody

  circuit:
  - 8 ohm speaker on digital pin 8

  created 21 Jan 2010
  modified 30 Aug 2011
  by Tom Igoe

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/Tone
*/

#include "pitches.h"

// notes in the melody:
int melody[] = {
  NOTE_C5, 0, NOTE_C5, NOTE_A5, NOTE_G5, 0, NOTE_A5, NOTE_G5,
  NOTE_C5, NOTE_C5, NOTE_C5, NOTE_C5, 0, NOTE_A5, NOTE_G5, 0,

  NOTE_C5, 0, NOTE_C5, NOTE_A5, NOTE_G5, 0, NOTE_A5, NOTE_G5,
  NOTE_C5, NOTE_C5, NOTE_C5, NOTE_C5, 0, NOTE_B4, NOTE_C5, 0,

  NOTE_C5, NOTE_C5, NOTE_C5, NOTE_C5, NOTE_C5, 0,
  NOTE_B4, NOTE_A4, NOTE_C5, NOTE_B4, NOTE_A4, NOTE_G4, 0,
  NOTE_G4, NOTE_D5, NOTE_D5, NOTE_D5, NOTE_D5, NOTE_D5, 0,
  NOTE_C5, NOTE_D5, NOTE_E5, NOTE_F5, NOTE_E5, NOTE_D5, NOTE_C5, 0, 0,

  NOTE_F5, 0, NOTE_F5, NOTE_F5, NOTE_F5, NOTE_A5, NOTE_A5, 0,
  NOTE_E5, 0, NOTE_E5, NOTE_E5, NOTE_E5, NOTE_G5, NOTE_G5, 0,
  NOTE_D5, 0, NOTE_D5, NOTE_D5, NOTE_D5, 0,
  NOTE_C5, NOTE_D5, NOTE_E5, NOTE_F5, NOTE_E5, NOTE_D5, NOTE_C5,
};

// note durations: 4 = quarter note, 8 = eighth note, etc.:
int noteDurations[] = {
  4, 4, 4, 4, 4, 4, 4, 4,
  4, 8, 8, 8, 8, 4, 2, 2,

  4, 4, 4, 4, 4, 4, 4, 4,
  4, 8, 8, 8, 8, 4, 2, 2,

  4, 4, 4, 4, 4, 2,
  4, 4, 4, 4, 4, 4, 2,
  4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 2, 4,

  4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 2,
};

void setup() {
  
  delay(1000);
  
  // iterate over the notes of the melody:
  for (int thisNote = 0; thisNote < 91; thisNote++) {

    // to calculate the note duration, take one second divided by the note type.
    //e.g. quarter note = 800 / 4, eighth note = 800/8, etc.
    int noteDuration = 800 / 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.
}