Lullaby, Op. 28-15

This piece should be played quietly, adhering to the tempo marking Andante tranquillo. The dynamic markings are also limited; mp is the loudest indication, with only p or pp otherwise. Other indications such as dolce (gently) and lusingando (sweetly) are present, ensuring that no loud or intense sounds are produced.

The form is ABA, with Section A spanning measures 1-19, Section B measures 20-35, and the return of Section A from measures 36-48. Phrases generally progress in four-measure units. In Section A, the fourth measure of each phrase introduces tension (measures 5, 9, 13, 17). These sections with special harmonies express particular emotions. It would be effective to emphasize them slightly, even within the p dynamic.  

In Section B, phrases also consist of four-measure units. For example, measures 20-23 can be played at mp, and measures 24-27 at p, but simultaneously depressing the una corda pedal to alter the timbre would be effective. Measures 28-35 comprise three sequences and a cadenza. Each of the three sequences should be played with a distinct expression to avoid monotony.  

The return of Section A gradually decreases in volume towards the end of the piece, as if a child is falling asleep.