Karlsruhe Church of Christ Chorus, Lothar Schumann, Kassel Vocal Ensemble, Walter Scholz, Werner Neumann, Barry McDaniel, Mechthild Seitz, Robert Weiler, Klaus Martin Ziegler, Karlsruhe Helmholtz-Gymansium Boys Choir, Reinhold Losch
Karlsruhe Church of Christ Chorus, Karlsruhe Helmholtz-Gymansium Boys Choir, Lothar Schumann, Robert Weiler, Walter Scholz, Klaus Martin Ziegler, Reinhold Losch, Barry McDaniel, Werner Neumann