Interestingly, those three new icons are already in the game. They are used for the three cosmetics from the just ended Mountain Dew promotion.
This music shows, how far retail went away from the original game. Full jazz mode? Not saying the soundtracks are bad, but its just not Warcraft.
the dung in wrath of the lich king has jazztronic musicCheck it out.
Jazz? Really i prefer Hard rocxk or heavy metal.