The harmonisation of this section is based on the intervals of the fourth and fifth, which give the music a feeling of expansiveness. This sound, which Ginastera uses frequently, reflects the vastness of the Argentine pampas (grasslands).
This section's harmonization is centered around the fourth and fifth interval patterns, giving the music an expansive quality. The recurring sound, employed by Ginastera, reflects the immensity of the Argentine pampas.