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
Modern western square dance developments, competition from other forms of recreation/entertainment, increased expense, elimination from public-school curricula, changed society, changes in music and recording (personal computers, laptops, personal recording of music), impact on square dance music "industry" Square Dancing in the UK has seen diminishing numbers of dancers since the 1990s as the activity has failed to attract sufficient numbers of younger dancers. There is a great deal of debate as to how to arrest this decline, or even if the decline should be addressed and accepted as inevitable. British dancers tend to be older people - this is in contrast to countries such