The pair of ghosts make this tableau work. In life they were mortal enemies, albeit one with the power of life and death over the other. In death, they are able to sing in harmony, even when one has to hold his head in his arms. They’re both in surprisingly good spirits.
If you want more Haunted Mansion and creativity, get my book “The Haunted Mansion Is Creativity.” If you want a different kind of Haunting fun, check out “When Hauntings Collide,” the story where you are the star.