tony stark who has stark tower set to identify individual people as they enter by playing certain songs as they walk through the door or even take a step inside

steve and bucky walk in together and suddenly there is a garbled mix of both “the star spangled banner” and “enter sandman”

natasha steps through the door and suddenly “from russia with love”

bruce swings by from his lab and “blinded me with science” blares

thor bursts through the doors and “rock you like a hurricane” rattles the surround

hawkeye tries to slip in through a window and suddenly “surfin’ bird”