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
Square dance dance tempo is 120–128 bpm. At this speed dancers take one step per beat of the music. Modern Western square dance is organized by square dance clubs. The clubs offer classes, social and dance evenings, as well as arrange for larger dances which are usually open to the general square dancing public (i.e. non-club members). Larger dances sometimes request a strict western-style dress code, which originated in the late '50s and early '60s and is known as "traditional square dance attire", although it was not traditional before that time. Clubs may choose to advertise their dances as requiring less strict