opening of the extract
consists of monophonic gankogui
the gankogui
plays an ostinato throughout the performance
a two part texture
is created half-way through bar 1 with the entry of the atsimevu
arrival of sogo
in bar 3 introduces a highly complex, three-part, polyrhythmic texture, which, with brief variants, remains with us for the rest of the piece
bars 29-30
the atsimevu plays in rhythmic unison with the gankogui for two ostinato cycles
homorhythm
is very briefly present in the final three notes of the excerpt