The jig (Irish: port, Scottish Gaelic: port-cruinn) is a form of lively folk dance in compound metre, as well as the accompanying dance tune. It first gained popularity in 16th-century England, Ireland, Scotland, and other parts of the British Isles, and was adopted on mainland Europe where it eventually became the final movement of the mature Baroque dance suite (the French gigue; Italian and Spanish giga). Today it is most associated with Irish dance music, Scottish country dance and the Métis people in Canada. Jigs were originally in quadruple compound metre, (e.g., ¹²
₈ time), but have been adapted to a variety of time signatures, by which they are often classified into groups, including double jigs (⁶
₈), slip jigs (⁹
₈) and single jigs (¹²
₈).