What characteristic defines the rhythmic quality of the music in the second movement?

The rhythmic quality of the music in the second movement is defined by dotted rhythms. Dotted rhythms create a feeling of syncopation and momentum within a piece, as they alter the expected timing of beats by lengthening certain notes. This characteristic adds a playful or lively dynamic to the music, emphasizing strong beats while creating a contrast with shorter notes. The usage of dotted rhythms results in a distinctive and engaging feel that sets it apart from more straightforward rhythmic structures.

While syncopated rhythms and regular and steady rhythms also contribute to the overall texture and style of certain compositions, they do not specifically define this particular movement as effectively as dotted rhythms. Similarly, the binary meter plays a role in the structure but does not capture the essence of the rhythmic quality as portrayed in this music. Thus, the identification of dotted rhythms as the defining characteristic highlights the intricate nature of the piece and the richness it brings to its rhythmic framework.