Night on Bald Mountain Symphony Orchestra]]. [[David Shire]] arranged an orchestral [[disco]] adaptation for the 1977 motion picture "[[Saturday Night Fever]]". The arrangement, titled "Night on Disco Mountain" appears on track 10 of the [[Saturday Night Fever (soundtrack)|soundtrack album]]. Except for changes in phrasing and rhythm plus the addition of a disco drumbeat and "scratch" guitar, it is fairly true to Mussorgsky's original symphonic arrangement. Part of the orchestral version arranged by Rimsky-Korsakov is heard during the chase scenes at the [[Wicked Witch of the West]]'s castle in the 1939 film "[[The Wizard of Oz (1939 film)|The Wizard of Oz]]". This version was arranged
Night on Bald Mountain наилучшим способом мысли Мусоргского. Задача была трудная, удовлетворительно разрешить которую мне не удавалось в течение двух лет, между тем как с другими сочинениями Мусоргского я справился сравнительно легко. Не давались мне ни форма, ни модуляции, ни оркестровка, и пьеса лежала без движения до следующего года.» Rimsky-Korsakov made "corrections" typical of him, as he did with "[[Khovanshchina]]", and was later to do with "[[Boris Godunov (opera)|Boris Godunov]]", preserving the general thematic structure, but adding or omitting bars, and making modifications to melody, harmony, rhythm, and dynamics. [[File:Night on the Bare Mountain Score Title Page Bessel 1886a.jpg|thumb|Title page of Rimsky-Korsakov's edition, published