On June 16, 2010, Academy Award-winning composer/conductor John Williams conducted the Orlando Philharmonic Orchestra in front of Hogwarts Castle at a .\r<br>\r<br>1000 wands were passed out to the audience, and on Daniel Radcliffes cue Lumos Maxima, the wand tips simultaneously illuminated to start the architectural .\r<br>\r<br>John Williams conducts the Orlando Philharmonic Orchestra.
