a certain logical, suggestive direction. In addition, the clarinet motif in b. 10–11 (consisting of two consecutive, chromatically descending figures, the second slightly higher than the first) is very similar to the main motif of Chôros No. 10, but this relationship is skilfully disguised by uniting it with the flute's slower figure. Harmonically, the course of the work is produced by the interaction between diatonic structures on the one hand and more complex pitch collections drawn from the chromatic, whole-tone, and octatonic scales. References Footnotes Further reading External links villalobos.iu.edu Villa-Lobos site at Indiana University: Maintained by the Latin American Music Center Compositions by Heitor Villa-Lobos 1924 compositions Chamber music compositions Compositions for flute Compositions for clarinet Music with dedications