This recording is labelled as a Bodet xylophone bell, the ascending then descending chime long used in French schools, colleges and lycées to announce lessons and breaks. Bodet bells became a familiar part of daily school life in France, so the sound carries strong recognition even for listeners who never attended Lycée Sainte Anne itself. Shared on soundboards and in short-form videos, it is now reused far beyond the classroom as shorthand for school, routine and the end of a lesson.