The phrase "about the mayhem" is correct and usable in written English.
It can be used when discussing a situation characterized by chaos or disorder, often in a narrative or descriptive context.
Example: "The news report was filled with details about the mayhem that ensued after the concert ended."
Alternatives: "regarding the chaos" or "concerning the turmoil".
That's to say nothing about the mayhem in Glasgow that night.
Extra features tell all about the mayhem on land and sea, by dirt bike, Ferrari, helicopter and speedboat.
Western capitals, long embarrassed by their inability, or even unwillingness, to do anything about the mayhem in Algeria, breathed a sigh of relief.
A pair of stately silver-haired gentlemen — accompanied by their twin-set-and-pearls-wearing wives — were complaining to the hostess about the mayhem at the door.
Activist groups reporting from Hama — the source of most information about the mayhem there since Syrian forces first besieged the city last weekend — have said at least 200 civilians have been killed by military shelling and snipers.
He kept on going, talking about the mayhem created by Shaquille O'Neal in the post, how the center of the Los Angeles Lakers, he felt, was judged differently than players who executed the same moves.
6. Laugh Smart: Have a good sense of humor about all of the mayhem that you're sure to endure.
He generally had a good command of the subjects he discussed, these experts said, but his messages featured a kind of smirking bad-boy attitude about volatile combinations and the mayhem that can result, rather than an angry or revolutionary perspective.
It was just about the best mayhem Max had ever seen.
Summing up on "Fox News Sunday," he dryly remarked that "we're hearing some fairly melodramatic claims about the environmental mayhem and the poor creatures up there running across that beautiful property".
Mr. French saw much of Zaire's disarray in upriver Kisangani and its surrounding refugee camps, witnessed "ethnic cleansing" of a typically nasty variety and realized how little Washington cared about the underlying mayhem.
