The development of traditions of the South Ural musical theater (end of 1930-s - beginning of 1980-s years): the ideological context

The article is devoted to research of the Southern Ural musical theatre history in the XX century. The author considers events and the phenomena of the musical-theatrical art of the end 1930 - the beginnings of 1980th. E.A. Shadrina reveals interrelation of creative processes with ideology of epoch, finding out a social context of the regional art. On ideas of the author, a determining role in the state concept of musical theatre played a patriotic orientation, cheerfulness, «nationality» and general availability (mass character). Alongside with it in this article the problem of occurrence of the author's musical theatre on the Southern Ural is investigated.