Mariss Jansons" inaugurational concert as chief conductor of the Royal Concertgebouw Orchestra. Recorded live at Concertgebouw Amsterdam on 4 September 2004."The Sixth Maestro" is a fifty minute documentary introducing Mariss Jansons as chief conductor of the Royal Concertgebouw Orchestra.BREAKING NEWS!RCO voted No.1 ORCHESTRA IN THE WORLD by a jury of ten of the most influential music journalists in the December 2008 issue of Gramophone Magazine.