"•On their third recording for Gramola, Johannes Hiemetsberger and his Chorus sine nomine devote themselves to the German Requiem op. 45 by Johannes Brahms. • Nevertheless, both the work itself Mr. Hiemetsberger’s decision to record the composer’s own version for piano four-hands, which places greater emphasis on the choir, must be termed unconventional. _ • Founded by Johannes Hiemetsberger in 1991, the Chorus sine nomine ranks among Austria’s leading vocal enembles. "