Governess Mary Wilcox travels to the sultry Garden District of New Orleans, where she goes to work for a family amidst Spanish moss-draped mansions.
During preparations for Mardi Gras festivities, one of the children under Mary’s care uncovers old sheet music that plays an eerie lament when performed. Soon after, a series of chilling incidents strikes those connected to an old jazz club the family owns. Plagued by the ghostly echoes of a love lost to music and a disappearance shrouded in silence, Mary must untangle the notes of the past from the present. In this symphony of suspense, is every tragedy merely coincidence, or is something more sinister at play in the rhythm of the night?