As I know about The Three Caballeros, which includes Donald, Josรฉ, and Panchito, actually teaches the people about south america about their culture and see them having fun playing from each other and get them of in funny high jinx and preform as a musical group and started singing and dancing near the end of the original 1944 movie.
And their musical legacy continues onward with the third episode of the House of Mouse, and a brief appearance in the 2013 Mickey Mouse Series, to Mickey and the Roadster Racers, and finally to the Duck Tales Reboot.
But in this series Legend of the Three Caballeros, Matt Danner wanted to make the Three Caballeros as knights instead of a musical group, which is kind of inaccurate theirs no way the Caballeros are knights. Of course the word "caballero" is Spanish for knight or gentlemen.