SCIO Edutainment AG (PIXI Wissen-TV), Etwas Neues Entsteht GmbH (Produktion), Marianne Rosenberg (Rent Mix - Suite) ,Public Image (M-Rosenberg) Killing Lawrence at Hansa + Fonojet (Recording + Mix), Hans Rohe (Production), Livingston (Co- Recording with Clemens Matznik), Nils Landgren at Hansa (Recording), Wenzel (Live-Mix + Live - CD - Recording), Gareth Jones (Co - Recording), Uwe Fahrenkrog-Petersen (Nena) (complete Album Recording Nena feat. Nena), Lutz Fahrenkrog-Petersen (Co - Production), MAI (Co - Production, Arrangements, Mix, Recording), Christian Geller (No Angels, Thomas Anders, Sambakids) (Co - Production), Nick Launay (Supergrass) (Assitance), Alex Silva (Herbert Groenemeyer, Nelly Furtado) (Recording), Headman (Album Mix), Christian Anders (Production), Egill (Mix / Recording), Wiltrud Weber (Production), Palmer (Co - Production), Voodo (Lumi Dee) (Recording), Polkaholix (Recording Album), Capital Dance Orchestra (Recording Album), Baby Universal (Recording), Brass Band Berlin (Recording / Mix Album), Fonojet (Co - Production / Recording / Mix Album), Katarina Wittig (Recording / Mix), Kyrania Records (Production),