Irish set dance Church in the form of the Public Dance Halls Act 1935. The rise of rock and roll in the 1950s caused the popularity of set dancing to fade. However, in the 1980s a revival started and many sets that have not been done for forty years or more are being recovered and danced again. To start, four couples are arranged in the form of a square to dance with each couple being in the middle of the sides of the square. Both the eight dancers in the group and the dance itself are called a "set". The dance is a
Traditional square dance majority of those attending are likely to be local people who know one another. Almost everyone present is likely to know the dances: often there will be little or no teaching or walkthrough, and in some communities the same few dances are done at every meeting, without a caller. The dancers may dress up a bit—though not necessarily in square-dance-specific costumes—and they may attend and dance exclusively with a spouse or other regular partner. "Revival" dances are usually run by a nonprofit organization set up specifically to sponsor dance events, though they may also be run by a band or