taking a series of rhythmical steps (and movements) in time to music

a bare floor polished for dancing

a bare floor polished for dancing

a bare floor polished for dancing

a bare floor polished for dancing

any of a variety of social dances performed by couples in a ballroom

any of a variety of social dances performed by couples in a ballroom

any of a variety of social dances performed by couples in a ballroom

any of a variety of social dances performed by couples in a ballroom

any of a variety of social dances performed by couples in a ballroom