... relationship, with a strong element of the maternal on her side, coincided with one of his most productive creative periods. He gave few public concerts, though his playing was much praised, and he published much of his best music simultaneously in Paris, London and Leipzig. The breach with Sand was followed by a rapid deterioration in his health and a long visit to Britain (1848). His funeral at the Madeleine was attended by nearly 3000 people.No great composer has devoted himself as exclusively to the piano as Chopin. By all accounts an inspired improviser, he composed while playing, writing down his thoughts only with difficulty. But he was no mere dreamer - his development can be seen as an ever more sophisticated improvisation on the classical principle of departure and return. For the concert-giving years 1828-32 he wrote brilliant virtuoso pieces (e.g. rondos) and music for piano and orchestra; the teaching side of his career is represented by the studies, preludes, nocturnes, waltzes, impromptus and mazurkas, polished pieces of moderate difficulty. The large-scale works - the later polonaises, scherzos, ballades, sonatas, the Barcarolle and the dramatic Polonaise-fantaisie - he wrote for himself and a small circle of admirers. Apart from the national feeling in the Polish dances, and possibly some narrative background to the ballades, he intended notably few references to literary, pictorial or autobiographical ideas.Chopin is admired above all for his great originality in exploiting the piano. While his own playing style was famous for its subtlety and restraint, its exquisite delicacy in contrast with the spectacular feats of pianism then reigning in