https://www.wosu.org/tags/australia-mariinsky-theatre-roman-carnival-overture-sydney-valery-gergiev-wall-street-journal australia mariinsky theatre roman carnival overture sydney valery gergiev wall street journal en-US Copyright Tue, 12 Jul 2011 13:57:47 GMT https://www.wosu.org/classical-101/2011-07-12/youtube-symphony-performance-breaks-record When the idea for an online orchestra was first mentioned, many scoffed. Not any more. When the YouTube Symphony presented a concert from Australia's… Tue, 12 Jul 2011 13:57:47 GMT https://www.wosu.org/classical-101/2011-07-12/youtube-symphony-performance-breaks-record admin