BarryMcGuire (usa)
Jamie Owens-Collins (usa)
Edwin Hawkins (usa)
Living Sound (usa)
Karen Lafferty(usa-Nl)
Inge Brück (Germany)
Jimmy & Carol Owens (usa)
Cam Floria (usa)
Siegfried Fietz (Germany)
Peter Sandwall & Lars Mörlid (Cholerna, Sweden)
Arno & Andreas (Germany)
Christopher Beatty(usa)
Heinz Bossi (Ch)
Marc Brunet (France)
Wendell Burton (usa)
Don Butler (usa)
Steve Camp (usa)
Chrigi & Simi (Ch)
Cynthia Clawson(Usa)
Tommy Coombs (usa)
Martene Craig (usa)
Andrew Culverwell (Uk)
Dino & Debbie (usa)
Eden (Germany)
Paul Filler (Usa)
John Fischer (usa)
Christian Gonzales (France)
Jan Groth (Denmark-Norway)
Ian Hamilton (Uk)
Mark Heard (Usa)
Carel Heinsius (Nl)
Klaus Heizman (Germany)