‘Music’s exclusive function is to structure the flow of time and keep order in it.’
— Igor Stravinsky
It is to my purpose to highlight one word here: Order.
The highlight of (post–)modernity has been the active attack and collapse on Order; no longer is it seen as a good (though, of course, liable to be twisted), rather the primary goal of art is to destroy it. There are no longer any aesthetics; there is only war. Anyone on the side of Order is—at least in some degree—on the side of Good.
Arbitrary Power, which is the highlight of totalitarianism, is not Order, but rather a mere reaction to Disorder by filling the vacuum with raw & unformed Will.