The film is dedicated to the Bolshoi Theater soloist, singer Natalya Yerasova. The film uses the following filming: the building of the Bolshoi Theater, N. Yerasova's performance on the stage of the theater as Martha in the opera "Khovanshchina" (synchronously), in the role of Ulrika in the opera "Masquerade Ball" (synchronously), in the opera "Mazepa" (synchronously) ... N. Erasova in the dressing room, at home with children, behind the scenes of the theater with N. but. USSR I. K. Arkhipova, at a rehearsal (synchronously), in the house-museum of P. I. Tchaikovsky in Klin. Z. Sotkilava talks about N. Erasova (synchronously).