 Before and during this period, he had already worked on numerous projects in Europe and the United States both as a studio musician and live drummer.In the rock/pop field, he has collaborated with artists such as Gianna Nannini, Middle of the Road, Lynn Anderson, Helmut Zerlett, Kimberley Dahme, Jon Walmsley and Johan Eliasson among others.In the jazz field, he has also worked with Wolfgang Lackerschmid, Bill Molenhof, Claus Stötter, Jörg Widmoser, and many others.