It is worth starting with the fact that the Sinisters this film was taken by our cunning localizers. It is not for nothing that they did it – without such a name, the picture would have no chance of gaining at least some popularity.
The story here revolves around a piper who attracts for some reason deaf children who learn music from a deaf teacher. Very strange seed. Apparently, they tried to emphasize that suffering souls will hear the call of the demon, even if the bodies of their owners have hearing problems.
And the rest of the classic, incoherent incoherent actions of the characters, an attempt to buckle domestic violence again (a very popular direction in the horrors of recent years) and a vague ending that changes little.
Frankly bad. There's nothing to see.