... may even say so unlike himself. The distribution of keys and the character of the themes show that the importance of contrast in the construction of larger works was still unsuspected by him. The two middle movements, a Menuetto and a Larghetto—although in the latter the self-imposed fetters of the 5-4 time prevent the composer from feeling quite at his ease—are more attractive than the rest. In them are discernible an approach to freedom and something ... — Frederick Chopin as a Man and Musician - Volume 1-2, Complete • Frederick Niecks