Her Royal Highness Princess Maxima of the Netherlands was in Amsterdam on July 4, 2012, to attend the 3rd Introduction of the Royal Concertgebouw Orchestra.
Again, according to RVD, Princess Maxima is patron of the “… orchestra and she has played an important role in the creation of the first introductory concert in 2009. The theme of the evening is Play Together, Work Together, Live Together.”
Source: RVD
The Royal Correspondent 