Trans-Siberian Railway as the Russo-Chinese part of the Trans-Siberian Railway, connecting Russia with China and providing a shorter route to Vladivostok. A Russian staff and administration based in Harbin operated it. Siberian agriculture began to send cheap grain westwards beginning around 1869. Agriculture in Central Russia was still under economic pressure after the end of serfdom, which was formally abolished in 1861. To defend the central territory and prevent possible social destabilisation, the Tsarist government introduced the Chelyabinsk tariff-break (Челябинский тарифный перелом) in 1896, a tariff barrier for grain passing through Chelyabinsk, and a similar barrier in Manchuria. This measure changed the
Trans-Siberian Orchestra feature "The Christmas Attic", the only rock opera from the "Christmas Trilogy" never performed live up to that point. On July 30, 2015, Trans-Siberian Orchestra and a reunited Savatage headlined the 26th edition of Wacken Open Air Festival in Germany, which is the largest metal festival in the world. The 2015 festival lasted three days and featured over a hundred bands. This event marked both TSO's first outdoor festival appearance and first Savatage show in 13 years. A massive set was designed so that the two main festival stages would be identical, although this aspect of the show was not