Phil Collins, Chris Thompson ( Manfred Mann’s Earthband ), Celine Dion, Howard Carpendale, Roland Kaiser, Semino Rossi, Florian Silbereisen, Sonia Liebing, Hansi Hinterseer, Joey Heindle, Michael Holm, Nicole, Andy Borg, Charly Brunner, MusikApostel, Bernhard Brink, Monique, Christian Anders, Ireen Sheer, Jürgen Marcus, Marianne & Michael, Stefan Mross, Marc Pircher, Oliver Haidt, Peggy March, Janis Nikos, Lena Valaitis, Francin Jordi, Olaf Berger, Rosanna Rocci, Tony Marshall, Wolfgang Fierek, David Hasselhoff, Al Martino, Captain Cook und seine singenden Saxophone, Michael Morgan, Olaf Malolepski ( Flippers ) Hannah …
Ralph Siegel, Hermann Weindorf, Alfons Weindorf, Jack White, Tato Gomez, Michael Cretu, Leslie Mandoki, Tommy Mustac, Mats Björklund, Günther Behrle, Willy Klüter, Harald Steinhauer, Hubert Molander, Michael Kunze, Arturo Himmer – Perez, Tommy Amper, Henry Staroste, Michael Hartl, Benny Gebauer, Christian Bruhn, Jaap Eggermont, Ambros Seelos, Willy Willmann, Dietmar Kawohl….