Although the Tango greats like Carlos Gardel and Astor Piazzolla are first rate musicians, Tango doesn't capture the "everyday man in the street, letting himself go" sentiment as well as its oft-forgotten contemporary, the Murga, does. You can still see it, with its eccentric Carneval-like costumes and dances, in the provinces of Argentina and Uruguay today.
The Ivy League universities happen to be good schools, but academics has nothing to do with the Ivy League: the Ivy League was founded as a football league and still today remains merely an intercollegiate athletic league.
The extreme degree to which Voltaire was hated by the great men of his era is surprising--hated even by the likes of Mozart, who wrote to his father after Voltaire's death, "the arch-scoundrel Voltaire has finally kicked the bucket."