Helmut Lachenmann
He has worked with some of the leading composers of our times, giving world premieres of their compositions mostly dedicated to him, such as Karlheinz Stockhausen, György Kurtàg, Marco Stroppa, Helmut Lachenmann, Ivan Fedele, Franco Donatoni, Kaija Saariaho, Rebecca Saunders, Fabio Nieder, Sylvano Bussotti, Alberto Colla, Luca Francesconi and many others.