What does it mean when notes repeat?

When notes repeat, it specifically refers to the same note being played again without any change in pitch or other characteristics. This means that the listener hears the identical sound of that note, reinforcing its presence in the musical sequence. Repetition of notes can serve various functions in music, such as creating a motif, building tension, or enhancing the emotional impact of a passage.

In this context, the focus on the repetition of the same note distinguishes it from other concepts. For example, playing different notes consecutively implies a variation in pitch, which does not align with the definition of repetition. Maintaining pitch without repeating the note also lacks the fundamental aspect of reiteration that is essential to the concept of "repeat." Lastly, playing the notes in a different rhythmic pattern introduces a change in rhythm, which contrasts with the idea of merely repeating the note as it was originally played. Thus, the definition hinges on the concept of the exact same note being emphasized through repetition, which is why that answer is correct.