Mykola Leontovych
Mykola Leontovych specialised in a cappella choral music. He is remembered today mostly through the musical works he left behind, which include over 150 choral compositions. These range from artistic arrangements of folk songs, religious works (including his liturgy), cantatas, and choral compositions set to the words of various Ukrainian poets. His two most famous works are the choral miniatures "Schedryk" and "Dudaryk".
Rodion Shchedrin
He has written five concertos for orchestra: the first, variously translated as "Naughty Limericks" or "Mischievous Folk Ditties" (neither of which completely get the gist of the Russian which refers to a chastushka (часту́шка), an irreverent, satirical kind of folk song) is by far the best known, and was the work which first established him on the international stage. The second of the Concertos for Orchestra was subtitled "Zvony" (The Chimes), and was premiered by the New York Philharmonic under Leonard Bernstein as one of the many commissions in honor of the orchestra's 125th anniversary. The third Concerto for Orchestra is based on old music of Russian provincial circuses. Concerto 4, "Khorovody" (round dances), was written in 1989, and Concerto 5, "Four Russian Songs", was written in 1998.