It's difficult to say whether the dudki reference originated with Roerich or Stravinsky and there is no way to tell for sure whether or not the composer ever heard real peasants playing such instruments. According to his autobiography, however, he and his family regularly spent their summers in the Ukrainian countryside and some of his earliest childhood memories are of peasant music (pp. 3 -4).
A holiday. Let it be the one with which the victory of the springtime sun was always celebrated. When all went out into the woods for long stretches of time to admire the fragrance of the trees: when they made fragrant wreaths out of the early greenery, and adorned themselves with them. When swift dances were danced . . . When horns and pipes [dudki] of bone and wood were played . . . [ p. 5].
According to Olga Velitchkina "pipes" of various kinds are still played in parts of Russia, Ukrainia, Lithuania and the Komi Republic. We've already seen her all too brief video of a Russian panpipe ensemble in an earlier post.
According to Velitchkina, such pipes have been referred to by various names, including "dudki, kuvikly, vikushki, etc." She adds: "On first listening, this music seems closer to African forms (for example, to the Ba-Benzele pygmy music) than to any European folk instrument traditions."
To see how Stravinsky's "dudki" also suggest African forms, let's take another look at the scores I presented last time, but in somewhat more detail:
(Again, please note that you can enlarge any image by clicking on it.)
I've blown up the page from the Rite of Spring so we can more easily analyze the upper wind parts. There are several things to take note of. First, compare the hocketed interplay between the four highest parts (flutes and piccolos) with the very similar interplay among Voices 1 through 4 in England's transcription of the Bushmen Eland Song. Second, compare the general outline of all the parts in both examples, noting the high degree of melodic disjunction in all except those parts that are completely chromatic. Thirdly, note how the musical fabric of both examples is built up from the continual repetition of brief, interlocking motives.
If one follows the the Rite from the beginning up to this point, the fundamentally additive nature of Stravinsky's musical strategy becomes apparent. New parts continually enter and leave and are often simply superimposed over what came before. Additive structure of this sort is characteristic of many portions of the Rite of Spring, as with many other works of his "Russian" period. And as England and many others have noted, additive structure is also a characteristic feature of Bushmen music -- and Pygmy music as well -- where each participant may enter and leave at will, singing or playing his or her own independent part.
While Stravinsky's harmonies and melodies are noted for their dissonance and complexity, all but the most chromatic parts in the upper winds (first Flute, second and third Oboes, first and second Clarinet) are limited to notes drawn from a single pentatonic scale: F, A flat, B flat, C, E flat. An additional note, G, is present only in the English Horn part (8th staff from the top). The stark simplicity of the scalar structure is disguised by the spelling of certain notes (G sharp instead of A flat and D sharp instead of E flat in the Piccolos) and also the fact that the English Horn, the "Piccolo Clarinet" (Cl. Picc., in D), and the Clarinets (in A and B flat) are transposed. When we evaluate the tonal structure at concert pitch, we see that it is in fact very close, intervallically, to the scale of the Bushmen example, an incomplete pentatonic on G: G, B flat, (C), D, F.
There are a great many examples of Pygmy/Bushmen style singing and wind playing in various parts of Africa that could be compared with Stravinsky's remarkable dudki. For example, from the Ju'hoansi Bushmen (from the CD "Chants de Bushmen Ju'hoansi," recorded by Emannuelle Olivier): The Eland -- Girl's Initiation -- and the Aka Pygmies (from the CD set "Musical Anthology of the Aka Pygmies," recorded by Simha Arom): Divining Music
An especially intriguing ensemble of interweaving flutes was recorded by Stanley Diamond among the Anaguta people of the Jos Plateau region of Nigeria. It's from a Folkways LP, Music of the Jos Plateau and Other Regions of Nigeria, that I edited and annotated in collaboration with Diamond back in 1966. The striking resemblance to the Rite introduction was immediately apparent and very puzzling at the time. The typically African additive structure is especially clear thanks to Diamond's request that they enter one at a time: Anaguta Flute Octet.