This is a full-on shobiz weekend, with rehearsals Thursday and Friday evening, a rehearsal and performance tonight and a performance tomorrow afternoon. Something like 17-18 vocal ensembles of various sorts will join in the Royal Flemish Theatre (KVS) for a series of solo numbers (we're doing Rachmaninov) followed by an enormous World finale.
For more information see here, but forget about dropping by to catch the show. Both performances are sold out, baby.