This is a lively and vibrant first movement. Although marked Allegro, it contains a considerable number of small note values, so choose a tempo that allows for comfortable execution of these notes.

A crucial aspect to note in this piece is the tendency to lose the beat, thus requiring a firm grasp of the pulse. Despite being Allegro, the presence of small note values necessitates a certain reduction in tempo, consequently making it difficult to perceive the quadruple meter.

A further consequence is that the listener may lose track of the count.

For instance, the quarter note G in the right hand on the third beat of measure 6 is worth one beat, but the preceding ornamentation, C#–E–G–A–C#–E, might need to commence already from the end of the second beat. If these ornamental notes were to begin precisely at the start of the third beat, the quarter note would consequently be shortened.

While it would be acceptable if the beat were accurately counted even then, if the ornamentation starts from the third beat and the quarter note is still counted as a full beat, the duration of the ornamentation becomes extraneous timing, resulting in the listener losing the beat.

In this piece, it is crucial to perform with metronomic precision, faithfully adhering to the timing without missing a single moment. Furthermore, ensure that the tempo remains consistent throughout, avoiding variations from section to section.