The algorithm brought me a hint of a documentary about Colombian ancestral drum and flute making for and with Los Gaiteros de San Jacinto. A search yielded that it is part 4 of a 12 episode series and that it streams for free from RCTV: https://rtvcplay.co/series-documentales/yurupari/cuadrillas-san-martin The link is to the first episode.

Here is the direct link to episode 4: https://rtvcplay.co/series-documentales/yurupari/gaitas-tambores-san-jacinto