The score to L'Assassinat du Duc de Guise does not characterize a post-Romantic style that remains emotionally detached from the drama; instead, it utilizes a rich orchestral palette and expressive melodies that enhance the emotional depth of the narrative. The use of unified leitmotifs connects the music intimately to the characters and themes, further immersing the audience in the dramatic experience. Thus, the score actively engages with the emotions of the drama rather than maintaining a detached stance.