Other Hands in this article for more details). For decades, critics and scholars pressing for the performance of Mussorgsky's own versions fought an often losing battle against the conservatism of conductors and singers, who, raised on the plush Rimsky-Korsakov edition, found it impossible to adapt to Mussorgsky's comparatively unrefined and bleak original scores. Recently, however, a new appreciation for the rugged individuality of Mussorgsky's style has resulted in increasing performances and recording of his original versions. Musicologist Gerald Abraham wrote: Analysis Models and influences Mikhail Glinka: A Life for the Tsar (1836), Ruslan and Ludmila(1842) Aleksandr Serov: Judith (1863), Rogneda (1865), The Power of the Fiend (1871) Giuseppe Verdi: Don Carlos (1867) César Cui: William Ratcliff (1868) Aleksandr Dargomïzhsky: The Stone Guest (1869) Nikolay Rimsky-Korsakov: The Maid of Pskov (1872) Performance practice A conflation of the 1869 and 1872 versions is often made when staging or recording Boris Godunov. This typically involves choosing the 1872 version and augmenting it with the St. Basil's Scene from the 1869 version. This practice is popular because it conserves a maximum amount of music, it gives the title character another appearance on stage, and because in the St. Basil's Scene Boris is challenged by the Yurodivïy, the embodiment of his conscience. However, because the composer transferred the episode of the Yurodivïy and the urchins from the St. Basil's Scene to the Kromï Scene when revising the opera, restoring the St. Basil's Scene to its former location creates a problem of duplicate episodes, which can be partially solved by cuts. Most performances that follow this practice cut the robbery of the Yurodivïy in the Kromï Scene, but duplicate his lament that ends each scene. The Rimsky-Korsakov Version is often augmented with the Ippolitov-Ivanov reorchestration of the St. Basil's Scene (commissioned by the Bolshoy Theatre in 1925, composed in 1926, and first performed in 1927). Conductors may elect to restore the cuts the composer himself made in writing the 1872 version [see Versions in this article for more details]. The 1997 Mariinsky Theatre recording under Valery Gergiev is the first and only to present the 1869 Original Version side by side with the 1872 Revised Version, and, it would seem, attempts to set a new standard for musicological authenticity. However, although it possesses many virtues, the production fails to scrupulously separate the two versions, admitting elements of the 1872 version into the 1869 recording, and failing