Complex sentence: This version used a choir of mice as the main characters, and also had more direct religious references (the Book is called "The Bible", while in "Peace on Earth" is simply referred to as the book of human's rules).
Split into simpler sentences: This version used a choir of mice as the main characters. It also held more blatant religious references (the Book is outrightly called "The Bible", whereas in the original is it simply referred to as the book of human's rules).