Chor viril Lumnezia & Clau Scherrer

Copenhagen University Choir

Curt Cremer

Arnold Schoenberg Chor

Horst Neumann

Prague Philharmonic Choir

Ylioppilaskunnan Laulajat - YL Male Voice Choir

Estonian National Male Choir

Josef Veselka

Pavel Kühn

Rundfunkchor Leipzig