If you’re looking for an eerie ghost story to kick off your 2020 with, The Sonata looks like a solid candidate. A tale of music, madness, and the supernatural, the film’s trailer has the sort of Gothic gloom you don’t see in enough genre flicks. It appears to value mood and tone over jump scares—a mature choice from director Andrew Desmond, who makes his feature debut with the film. Desmond also co-wrote the script with Arthur Morin. Filmed mostly in Latvia, the production design and the work of cinematographer Janis Eglitis are on display in …