Here are definitive new versions of his classic longer works: Civil Elegies, The Death of Harold Ladoo, Riffs. Plus a gathering of notable shorter poems, such as “The Gods” and “Coming Becomes You.” The range is exhilarating, from austere meditation to pure yearning, rage, delight. There is also a gorgeous new sequence, “Nightwatch.” These midlife rants and psalms explore the deep deprivations of our era, in music that moves from the playful to the sublime.