Under the title, the challenges of this piece are stated as “précision du rythme et nuances alternées” (precision of rhythm and alternating nuances). It is in 2/2 time, Moderato. Phrases with differing nuances appear every four measures. Following four vigorous measures reminiscent of a brass fanfare, a simple melody is sung at p. Here, one might imagine woodwind instruments.

The left hand requires precise and strict regulation of rhythm and note lengths. By playing the left hand in an orderly fashion, the right hand will be able to play freely. From measure 16, the tension builds with a crescendo towards the final four soaring measures.