Aging and creativity can seem a particularly fraught relationship for artists, who often face age-related difficulties as their audience's expectations are at a peak. In Four Last Songs, Linda and Michael Hutcheon explore this issue via the late works of some of the world's greatest composers. Giuseppe Verdi (1813-1901), Richard Strauss (1864-1949), Olivier Messiaen (1908-92), and Benjamin Britten (1913-76) all wrote operas late in...