Tragic.
Completely different than your usual style. Which is normally cartoony and fun. Taking a new turn into something different is always hard, but you seem to have nailed it. Making a tragic story in black and white. Showing detailed characteristics within' the people. The music matched fairly well. For those who are not used to this type of thing, should have no promblem telling the dark-setting of it. A surprise twist from your normal work. Not sure if I can adjust to it yet.
Perhaps, more like this in the future? Although, I'd hate to see your cartoony-style go away. But, as always, great job.