Études: Op. 10 / Op. 25

Etude, Op. 10 No. 1 in C major

Etude, Op. 10 No. 2 in A minor

Etude, Op. 10 No. 3 in E major

Etude, Op. 10 No. 4 in C-sharp minor

Etude, Op. 10 No. 5 in G-flat major "Black Keys"

Etude, Op. 10 No. 6 in E-flat minor

Etude, Op. 10 No. 7 in C major

Etude, Op. 10 No. 8 in F major