Op. 2, Variations in B♭ major
Op. 10, 12 Etudes
Op. 11, Concerto in E minor
Op. 21, Concerto in F minor
Op. 22, Polonaise in E♭ major
Op. 24, 4 Mazurkas
Op. 25, 12 Etudes
Op. 26, 2 Polonaises
Op. 27, 2 Nocturnes
Op. 28, 24 Preludes
Op. 30, 4 Mazurkas
Op. 35, Sonata in B♭ minor
Op. 50, 3 Mazurkas
Op. 63, 3 Mazurkas
Op. 64, 3 Waltzes
Op. 28 No. 6, Prelude in B minor
Sources
- Autograph
- Fontana's copy
- Copy by George Sand
- French edition
- First French edition
- Corrected impression of FE1
- Dubois copy
- Jędrzejewicz Copy
- Stirling copy
- Scherbatoff copy
- German edition
- First German edition
- Revised impression of GE1
- Corrected impression of GE2
- English edition
- First English edition
- Corrected impression of EE1
- Revised impression of EE1a
FE1 - First French edition
| Publisher: | Adolphe Catelin et Cie |
| Date: | VIII 1839 |
| Plate number: | Ad. C. (560) et Cie |
| Title: | 24 Préludes |
| Dedication: | Son ami Camille Pleyel |
First French edition based on A, in which the whole cycle of Preludes was divided in two books, 12 pieces each. Chopin did not participate in its preparation – proofreading of FE1, which included supplemented accidentals and pedaling, was conducted by Julian Fontana. General description of FE1 in the entire Op. 28 – see the Prelude in C no. 1.
In the Prelude in B minor the major intervention of FE1 was the addition of naturals lowering the c
notes (in various octaves) to c in b. 12-14. The other differences with respect to A are errors, e.g. the change of the middle note of the 2nd chord in b. 19 from f1 to g1, or inaccuracies, e.g. the 
hairpins in b. 1-6, 9-10 and 23-24 having been extended.
| Original in: | Bibliothèque Nationale de France, Paris |
| Shelf-mark: | Ac.p. 2710 |