"This next one is by country legend Robert Schumann," joked the opera singer Andrew Wilkowske as he introduced his arrangement of the Romantic German composer's “Ich grolle nicht.” In the translation by Kelley Rourke, Schumann's lonely lament concludes, "I might as well be dead." Wilkowske then stood at the curve of the grand piano and put his big, gorgeous voice at the service of Richard Strauss' haunting “Morgen ,