Yub Nub is John Williams’ attack on historical materialism and an appeal to the working class to rise up against the bourgeoisie.
And this is why I would love for a cut someday that makes it clear Yub Nub is the diegetic music heard on Endor that night, even if it’s just when the Ewok is drumming on stormtroopers’ domes, with Victory Celebration played over it. Oh, and keep Sebastian Shaw, and excise the Naboo/Coruscant/Bespin stuff. Can beggars be choosers?