Originale: The Complete Chopin Preludes. Christophe Grabowski - Key Features of the Edition. Op. 28, Op. 45. Frederic Chopin. Op. 28, Op. 45.
Traduzione: Christophe Grabowski - Caratteristiche principali del Edition. Op. 28, op. 45. Piano Solo sheet music. Op. 28, op. 45. 1810-1849.