New opera online: Wolf Trap Opera plunges into the stream

For a long time, John Corigliano's opera "The Ghosts of Versailles" languished unperformed. Recently, though, it's had several productions. And as of Tuesday, it's online. The Wolf Trap Opera this week began streaming video of last summer's production of the opera -- a mark of its return to the repertoire, and the start of a new initiative for Wolf Trap that will involve the video dissemination of a number of its upcoming productions -- including both operas in The Barns this summer.