sentences:  His close ties with composers has led him to perform a great number of works by, amongst other, Luciano Berio, György Kurtág, Magnus Lindberg, Osvaldo Golijov, Yan Maresz, Michael Jarrell, Brian Ferneyhough, Marco Stroppa, Bruno Mantovani and Thomas Adès.Chen Halevi is a dedicatee of a cycle of pieces by Denis Cohen, "Nodus" for solo clarinet, "Ombre" for clarinet and electronics and "soft machine" for clarinet and cello as well as "Les asperges de la lune" for solo clarinet by Sven-Ingo Koch and a clarinet trio by Lior Navok.He also premiered Sven-Ingo Koch's "Doppelgänger", a concerto for clarinet and orchestra.