Originalus: Prelude in D-flat Major, Op. 28, No. 15. Frederic Chopin. Piano Solo sheet music. Prelude in D-flat Major, Op. 28, No. 15.
Vertimas: Preliudas D-dur, op. 28, No 15. Pianinas Pavieniai natos. Preliudas D-dur, op. 28, No 15. Lietinga sezonas. 1810-1849. Vienas.