Letra de Monstersound

Hello This is the Happy,happy,monstersound Monstersound Monstersound Monstersound Monstersound Monstersound Mo---nstersound Hello Don´t understand Full this What´s this? This is the Happy,happy,mo---nstersuond Monstersound Monstersound Monstersound Monstersound Monstersound Monstersound Monstersound Mo---ns---stersound Monstersound Monsterso---ound