The film explores subcultures that historically provided sanctuary for non-normative identities. While specific queer character arcs are not detailed, the movement's eclectic nature suggests an environment outside mainstream heteronormative structures.

The narrative centers on the makers of the New Beat movement and technical music production. This reflects a historically male-dominated field, though the movement's social fluidity offers some nuance.

By linking music to the aftermath of the First World War, the film disrupts linear, celebratory views of national history. It frames Belgian identity as a complex, evolving construct.

The documentary moves away from singular, patriotic celebrations of Belgium. It adopts a sociological lens, viewing culture as something synthesized from historical trauma and identity searches.

There is no documented evidence regarding the portrayal of physical or neurodivergent disabilities within the film.