" For 10 points, name this composer of Night on Bald Mountain and Pictures at an Exhibition.
Nikolai Malko's 1932 performance of a piece by this composer in London helped revive the popularity of that piece's original version. A rondo in the form A, B, A, B, C, A, D, A is used in the final movement of a suite by this composer, the first movement from which uses a pentatonic scale and alternates between 5/4 and 6/4 time. A movement from that suite by this composer evokes bells from a structure planned to be built by Viktor (*) Hartmann. Leopold Stokowski removed a "fanfare" depicting a dark god in his 1940 arrangement one of this composer's pieces; that piece depicts a witches' sabbath on St. John's Eve. Maurice Ravel orchestrated a suite by this composer which includes the movement "The Great Gate of Kiev." For 10 points, name this composer of Night on Bald Mountain and Pictures at an Exhibition.
Nikolai Malko's 1932 performance of a piece by this composer in London helped revive the popularity of that piece's original version.
Modest Mussorgsky