Description
is short, with slow majestic crotchet chords in the right hand predominating, against crotchet octaves in the left. It is often called the "Chord" prelude. It was originally written in two sections of four measures, although Chopin later added a repeat of the last four measures at a softer level, with an expressive swell before the final cadence. It has been used as a theme for variations by Ferruccio Busoni, and later (without the repeated bars) by Sergei Rachmaninoff in his Variations on a Theme of Chopin, a set of 22 variations in a wide range of keys, tempos and lengths.
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