This is a video from Luang Prabang, a wonderful city and no. 479 on UNESCO’s World Heritage List.
Audio: Ethnic minority music of Southern Laos.
You will find a number of videos from many countries on Sandalsand’s YouTube channel. As you can see from the link above, that is where the original videos are. In addition all videos and playlists also appear in separate articles on this website, like the one you are on now. You may watch the video right here, or in a larger window on YouTube.