His performing places, hotels and organizers:
Hotel Beachcomber (Sheraton) - Beirut
Sheraton - Istanbul
Sheraton - Brüssel
Valentino - Berlin
Pianoforte - Berlin
Hilton - Berlin
Adlon - Berlin
Intercontinental - Berlin
Concorde - Berlin
Ritz-Carlton - Berlin
Esplanade - Bad Saarow
Arosa - Bad Saarow - Travemünde - Kitzbühel
Travel Charme - Kleinwalsertal
Grand Hotel - Heiligendamm
Taschenbergpalais Kempinski - Dresden
BMW - Dresden
Bayer - Berlin
and private events
