This data set contains all the original sound files of the discussions in the 'Grammar of Duhumbi' (Brill) published in 2019. A separate Zenodo DOI contains all the Toolbox-compatible .txt files and Transcriber .trs files with the transcribed, parsed, glossed, translated examples (DOI 10.5281/zenodo.1406191). The following list contains the sound file names, the shortcut code for the sentence names and the title of the text. [CHUKxxxx13A6] / LEL / Local elections (not included) [CHUK300412J2] / LGT / Planning a trip to Lagam [CHUK260413A2A] / NNK / Nicknames This material is made freely available to everyone for informative or scientific purposes as long as the source (this DOI) / the collectors are properly credited. Please note that use of the material for commercial purposes of any kind, which includes conversion into commercial audio-visual media (documentaries etc.), storage and dissemination through sites that require registration & payment for access, or sites that rely on advertisement (including YouTube) is not permitted without specific written consent from the speakers and their community, obtained through the collectors of the material. By downloading our material, you agree to these restrictions. This data set falls under the Attribution-NonCommercial-ShareAlike (CC BY-NC-SA) license. This license lets you remix, tweak, and build upon this work non-commercially, as long as you credit us and license your new creations under the identical terms. License Deed on https://creativecommons.org/licenses/by-nc-sa/4.0/. Legal Code on https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode. Tim Bodt: bodttim (at) gmail (dot) com