Easy "Bad Lullaby" trophy...
	Easy "Prologue Drawings" troph...
	Various Trophies...

In Chapter 4, you can find another music box in the first side closet found, just after passing the first bridge. Interact with that music box to get the "Bad Lullaby" trophy.

The prologue can be accessed at the chapter selection menu. Note: The game may need to first be completed.

Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
Baby Mozart (Silver)	Find and play all the instruments in the game.
Bad Lullaby (Silver)	Play the bad lullaby.
Cave Drawings (Bronze)	Collect all drawings in the cave.
Closet Drawings (Bronze)	Collect all drawings in the closet.
Collector (Gold)	Collect all drawings in the game.
Completed Among the Sleep (Silver)	Complete Among the Sleep.
Forest Drawings (Bronze)	Collect all drawings in the forest.
House Drawings (Bronze)	Collect all drawings in the house.
Prologue Drawings (Bronze)	Collect all drawings in the prologue.
Strike (Silver)	Knock down all the bowling pins.