The Metropolitan Opera began a new "Ring" cycle directed by French-Canadian theater director Robert Lepage in 2010. Premiering with "Das Rheingold" on opening night of the 2010/2011 Season conducted by James Levine with Bryn Terfel as Wotan. This was followed by "Die Walküre" in April 2011 starring Deborah Voigt. The 2011/12 season introduced "Siegfried" and "Götterdämmerung" with Voigt, Terfel, and Jay Hunter Morris before the entire cycle was given in the Spring of 2012 conducted by Fabio Luisi (who stepped in for Levine due to health issues). Lepage's staging was dominated by a 90,000 pound (40 tonne) structure which consisted of 24 identical aluminium planks able to rotate independently on a horizontal axis across the stage, providing level, sloping, angled or moving surfaces facing the audience. Bubbles, falling stones and fire were projected on to these surfaces, linked by computer with the music and movement of the characters. The subsequent HD recordings in 2013 won the Met's orchestra and chorus the Grammy Award for Best Opera Recording for their performance. In 2019, the Metropolitan Opera revived the Lepage staging for the first time since 2013 with Philippe Jordan conducting, Greer Grimsley and Michael Volle rotating as Wotan, and Andreas Schager rotating as Siegfried, and Met homegrown Christine Goerke as Brünnhilde. Lepage's "Machine", as it affectionately became known, underwent major reconfiguration for the revival in order to dampen the creaking that it had produced in the past (to the annoyance of audience members and critics) and to improve its reliability, as it had been known to break down during earlier runs including on the opening night of "Rheingold".