Continuing his pilgrimage tracing the development of the avant-garde through the various eras of Western classical music, the pianist Maurizio Pollini introduces two iconoclasts of the German tradition, and to end his journey returns to the composer closest to his heart. Karlheinz Stockhausen's Klavierstück VII; Klavierstück IX; Robert Schumann's Concert sans orchestre (first version of Piano Sonata in F minor, Op 14); Frédéric Chopin's Prelude in C sharp minor, Op 45; Barcarolle in F sharp, Op 60; Ballade No 4 in F minor, Op 52; Berceuse in D flat, Op 57; and Scherzo No.2 in B flat minor, Op 31.