Quick 16th-note turn figures answered by a light eighth-note tag, alternating with a lyrical dotted-quarter melody, over a steady broken-chord left hand in A minor - finger agility and voicing a short melodic cell cleanly at a scherzando tempo.
How to practise it
Bars 3-6 climb with the same rhythm: four quick 16ths and a short eighth. Keep the 16ths light and even, lift off on the staccato eighth, and loop them at 100 BPM first.
From bar 12 the quick figure moves to your left hand, forte, under a long right-hand tune. Practise the left hand alone in bars 12-17 so its 16ths are as clean as the right's.
In bar 32 both hands run down together, an octave apart. Loop bars 31-33 slowly and listen that both hands land on A at the same moment.