On November 19th, the Global Science Opera, «Ghost Particles» was performed in countries around the globe. In all, teams from about 20 countries contributed to the opera and its process, during which science and art were collaboratively explored by pupils, teachers, scientists and artists. The opera included a live virtual tour to the CMS experiment at CERN, arranged by CREATIONS partner art@CMS.
Have a look at the promotional film (3 minutes):
And the complete opera (1 hour):