The Case of the "Motley Ones"

A man in a patterned shirt plays a grand piano in a living room, then dances with a woman in a patterned sweater, while other people watch and react in the background. The scene shifts to a man in a suit sitting at the piano, then to a man and woman dancing closely, followed by a man in a striped shirt being lifted and thrown backward by another man, with a woman in a dark dress dancing nearby.