Russian Symphony Society of New York No orchestrator is listed for the Mussorgsky "Pictures at an Exhibition". It was possibly Mikhail Tushnev's version from 1891, which used 7 of the original 10 movements. Sir Henry Wood's orchestration dates from about the time of this concert, but doesn't seem likely that the Russian Symphony Society would program his version over that of a Russian composer. U.S. PREMIERE of Modest Mussorgsky's PICTURES AT AN EXHIBITION symphony orchestra performance 1916-01-29T20:15:00