The usual criteria/aspects of interest when tracking this change are, in broad terms: voice, sound and optics. That is, how voice and sound fuse, what body texts interpret (so to speak) this fusion and how far they go in doing so, and how all of this carries the baton of creativity from Yolanda's past to its time and place and on to its future -- that is, to our "present" and well beyond.
Yolanda is thus to be seen as a genealogical artifact of sorts, which we are happy to have in our hands. It is a window on the past of now, but not the only window -- and not the only artifact we have from Kanda or his artistic contemporaries. It is, to be sure, a Golden that's not quite yet, perhaps, Oldie for some. There's much to be said about all that it represents, and others likewise do, in time and space, but the time to do so in any detail is not quite now.
All I want to say right now is that Yolanda is a precursor -- if perhaps by default or long-winded and fuzzy influence -- for what the younger artistes of the present decade are crafting and giving us by way of so many permutations and combinations, and departures.
Suffice it to add that the fine melody we hear here is typical Kanda. The fluid dance moves of the man -- the body and soul synchrony -- are signature Kanda. Kanda's never-say-die spirit is solid sapeur. His sartorial sensibilities are pure sapeur. And his supporting cast of supple bodies are a firm and charmed bough in the sturdy family tree of African dance.
Take a listen, take a look.