In 1990s Scotland, a group of Catholic school girls get an opportunity to go into Edinburgh for a choir competition, but they're more interested in drinking, partying and hooking up than winning the competition.苏格兰在1990年代,一群天主教学校女孩得到一个机会去爱丁堡的合唱比赛,但他们更感兴趣的是喝酒,聚会和挂装比赢得这场比赛。