I watched the three sections you mentioned, and while the chant is definitely interesting I think the Dance section takes the cake in terms of visual appeal. Very good color pop with the clothing and such. It shocks me still that this was filmed in 1992 and transferred to BD with such great quality, meanwhile we get movies that were filmed 2 years ago that look like trash.
Unfortunately I'm gonna have to modify the timestamp of the Dance sequence because it features some tribal naughty parts, some of which may even be tribal children, and well.... well... ya know.





















I think that the 2.35:1 aspect ratio is the most popular for DVD and BR release.







