The Polonaise No. 6 in A flat major, a masterpiece without a doubt of the best, is one of Chopin's best known compositions and is even today one of the favorite pieces of the piano repertoire. However it is a very demanding piece that requires a deep study, virtuosity and at the same time an extreme sensitivity and understanding of the masterpiece. Rafal Blechacz in 2005 showed us and made it clear to everyone that he is one of the few who really understood this true work of art.