Indeed, the AH-D9200 is a genre-neutral master - it fares really well with a wide spectrum of music types.
The oft-used figure of speech - "Jack of all trades, master of none" - doesn't really apply to the AH-D9200, IMO. Whilst it is indeed great at myriad genres of music, the Denon actually excels in some of them, too. EDM, for instance, sounds absolutely fantastic with this headphone.
the thing about the saying "jack of all trades, master of none" is it doesn't really hold the intended meaning because its usually missing the third line, "but better than a master of one."
its how i view the 9200's you can find any headphone that beats it in any one category. but when comparing it to them in whole the 9200 slips ahead.