The Kreutzer Sonata is a film by Bernard Rose, based on the novel by Leo Tolstoy with music by Ludwig Van Beethoven. Edgar Hudson meets Abby, a concert pianist, at a dinner party. Abby is involved with someone else but that doesn't stop the two from acting upon their strong attraction to one another. They start to sneak around but it's not long before they realize they should be together. Soon after Abby breaks up with her boyfriend, she becomes pregnant with Edgar's child - something that was not planned. Flash forward four years. Abby is now Mrs. Edgar Hudson, a resident of Beverly Hills and the mother of two children. In turn, Edgar is now the man who has everything; vast wealth, a gorgeous wife and two beautiful children. Unfortunately, the significant changes in Abby's life have made being a pianist, her true passion, a distant memory thus making her restless and unfulfilled.