Étude Op. 10, No. 3 in E major: "Tristesse"
This beautiful étude is known for its lyrical melody. Although nicknamed "Tristesse," which means "Sadness," it radiates beauty and serenity.
Étude Op. 10, No. 5 in G♭ major: "Black Key Étude"
This piece is a sparkling étude that primarily uses the black keys of the piano, providing an engaging challenge for pianists.
Étude Op. 25, No. 9 in G♭ major: "Butterfly Étude"
Light and rapid in character, this étude is often described as evoking the flight of a butterfly, full of freedom and grace.