• Coro de Cámara Arturo Beruti from San Juan, Argentina

• Coro de la Universaidad Católica de Cuyo from San Juan, Argentina

Conductor: Maria Elina Mayorga

• Bachchor from Darmstadt, Germany
  

• Coral Divertimento from Mexico D.F., Mexico

Conductor: Margarita Dress de Bondoni

• Nao Chorus Group from Tokyo, Japan

Conductor: Naoko Kondo (Ms)

• Anne Marie Kollgaard from Copenhagen, Denmark
  

• Lenny Rickards from Mexico City, Mexico
  

• Marie Marco from Heusenstamm, Germany
  

• Inge Harder from Heusenstamm, Germany
  

• Christa Waldmann - Bauer from Frankfurt am Main, Germany
  

• Jenny Bauer from Frankfurt am Main, Germany
  

• Marie Claude Boselli from Les Carronnieres, France
  

• Eivind Blindheim from Isdalstoe, Norway
  

• Marlene Gaida from Querfurt, Germany
  

• Christel Thrun from Querfurt, Germany