Cello is the perfect instrument to showcase through this fascinating set of variations on a theme of universal unity. The cellos range and tone evoke the baritone voice, and its facility in contrapuntal playing allows for polyphony in the manner of Bachs cello suites. The theme (sounding like a spiritual) is actually the final chorus of the composers "Earthrise," a profoundly bold cantata using Schillers Ode to Joy as text, and full of allusions to all four movements of Beethovens ninth symphony. Hailstorks "Earthrise" features a festival chorus singing in German, alternating with an African-American chorus singing in English with vernacular verve. The choruses ultimately unite to end the cantata together with Draw the Sacred Circle Closer, a translation of lines from Schillers Ode to Joy. For advanced cellists.