Spectrogram 7: Men's chorus (simbong from bua’ kasalle, Deri), from 1'01 to 1'28. The spectrogram shows, in a measured passage, the uncoupling by the solo voice above and then below the drone, as well as an embellishment technique consisting of attacking or leaving the sustained notes with leaps of a fourth (F-Bb or Bb-F). (anglais)

Sonag. 7: Cuplikan kor kaum lelaki simbong (pesta bua’ di Deri), dari 1’01 ke 1’28. Sonagram memperlihatkan dalam satu fragmen berketukan, suara solis yang terlepas ke atas garis dengungan, demikian juga dengan suatu teknik hiasan berupa serangan atau pelepasan not melalui loncatan kuart (fa – si atau si – fa). (indonésien)