Besides his band "phonosource" and his solo project Till is playing in the Swiss Jazz Orchestra and sideman in many different bands and music projects. Till has participated in more than 50 records and numerous Jazz and Pop concerts. He has played and recorded with Bert Joris, Matthieu Michel, Andy Scherrer, Jim McNeely, Michael Zisman, Paquito d'Rivera, Claudio Roditi, Mike Manieri, Peter Erskine, Rich Perry, Alvin Queen, Pepe Lienhard's Big Band, Philipp Fankhauser, Züri West, Sina, Büne Huber, Michael von der Heide, Adrian Stern and many others. He has also participated in different interdisciplinary projects involving literature and performing arts and visual arts. Till graduated form the university of Bern, studied music with Andy Scherrer and numerous masterclasses.