Following his studies, Rauh was assistant of professor Uwe Gronostay in the Philharmonischen Chor Berlin and other professional choirs. As artistic director of various vocal ensembles, the 'Rothenfelsen Chorwochen', as lecturer in choir conduction courses nationally and internationally as well as author of essays and reviews in professional journals he earned international publicity."Chorwochen Burg Rothenfels", leader Stefan Rauh
