 From 2006 to 2011 the chief executive ( titled " artistic director " ) was John Fisher . His term overlapped with that of <unk> <unk> who was musical director from 2009 to 2016 . A highlight of this period was the 2010 production of Die <unk> , produced by Richard Jones , starring <unk> Terfel as Hans Sachs . The production won <unk> from reviewers . 
