The Complete Studies on Chopin’s Études

Étude No. 1, Op. 10 No. 1 (1st version) C major

Étude No. 25, Op. 25 No. 1 (3rd version) A-flat major

Étude No. 2, Op. 10 No. 1 (2nd version) D-flat major (left hand)

Étude No. 26, Op. 25 No. 2 (1st version) F minor

Étude No. 3, Op. 10 No. 2 (1st version) A minor (left hand)

Étude No. 27, Op. 25 No. 2 (2nd version) F minor: "Waltz"

Étude No. 4, Op. 10 No. 2 (2nd version) A minor: "Ignis fatuus"

Étude No. 28, Op. 25 No. 2 (3rd version - A) F minor