"The Ball of Kirriemuir" (occasionally Kerrymuir and other variants), sometimes known as "The Gathering of the Clans" or "Four-and-Twenty Virgins", is a traditional song of Scottish origin. It is Roud Folk Song Index no. 4828. It consists of quatrains in which the second and fourth lines rhyme, alternating with a chorus. The words, and the number of verses (of which there are many), vary between versions, but all are strikingly bawdy. It purports to recount the goings-on at a dance party in Kirriemuir, Angus, Scotland which turned into an orgy. In many versions, there are visitors from as far away as Aviemore and Inverness in the Scottish Highlands.