On May 5, 13:30 the Leids Harmonie Orkest opened the musical season of the Waterlieconcerts in De Leidse Hout. These concerts are organized by Vrienden van De Leidse Hout. Due to a nice sun and almost windless conditions, many people showed up to listen and enjoy our music. Next year we must remember to bring some WD40 for the swings in the playing garden ...