"Cadillac Jukebox" is a novel that explores themes of family, identity, and the complexities of Southern life through the eyes of its protagonist, a Louisiana detective named Dave Robicheaux. The story unfolds as Robicheaux navigates his personal and professional challenges against the backdrop of a vibrant, yet troubled, New Orleans. The narrative is rich with cultural references and evokes the deep-seated history of the region, reflecting the struggles and triumphs of its residents.
The plot is intricately woven with elements of crime, mystery, and moral dilemmas, as Robicheaux confronts the dark underbelly of his community. As he investigates a murder linked to the local music scene, he uncovers secrets that force him to confront his own past. The integration of music motifs throughout the story serves to enhance the emotional depth and connection to Southern heritage, highlighting the role of music in both personal and communal experiences.