September 2017 Mr. Burghgraef started his second season with The Netherlands Radio Philharmonic Orchestra, assisting chief conductor Markus Stenz, as well as various international top guest condustors, such as Vasily Petrenko, Edo de Waart, James Gaffigan, David Zinman and Bernhard Haitink. Mr. Burghgraef is honoured to be working again with one of the best orchestras in Europe.