The videos are from Angola (or is it originally from Brasil/Brazil). Angola (and Brazil) and the largest ex colonies of Portugal. Our Kafiringha music came via Angola. Did some of our popular dance moves too originate from Angola ?
Video of KUDURO ZOUK to the Papare music of M.S. Fernando
And the original video (?)
Another video of KUDURO ZOUK no HUAMBO Angola (Group dances KANDIMBA)