Jan Verveer
International Executive Producer
Stage Entertainment
Amsterdam, The Netherlands

Klaus Wilhelm
Conductor / Musical Supervisor

Wolfgang Heinz
Conductor
Stuttgart State Theatre
Stuttgart, Germany

Professor Jack Poppell
Voice Teacher / Singer
Folkwang College
Essen, Germany

Professor Michael Mills
Professor
Folkwang College
Essen, Germany

Michèle Friedman
Voice Teacher / Singer

Judy Niemack
Voice Teacher / Singer