Originally Mussorgsky composed the opera in 1869, but in those days it had to be approved by the censors before it was allowed to be performed. The opera was rejected by the censors. The main reason they gave was that there were no female characters in the opera. Mussorgsky made lots of changes, including adding a whole new act with Dimitry in love with a Polish princess. Another reason why the opera had been rejected was that composers and dramatists were not allowed to have the character of a tsar on stage. However, Tsar who then ruled said he did not mind, so the opera was first performed in 1874 in Saint Petersburg.