Haydn's position, alike in music and in musical biography, is almost unique. With the doubtful exception of Sebastian Bach, no composer of the first rank ever enjoyed a more tranquil career. Bach was not once outside his native Germany; Haydn left Austria only to make those visits to England which had so important an influence on the later manifestations of his genius: His was a long, sane, sound, and on the whole, fortunate existence. For many years...