Section 25 were formed in Blackpool, Lancashire, United Kingdom in November 1977. Initially they were a duo, consisting of brothers Larry Cassidy (bass, vocals) and Vincent Cassidy (drums). In June 1978 they made their live debut, and in November were joined by guitarist Paul Wiggin. Their debut 7", Girls Don't Count, was released in 1980 on Factory Records, produced by Rob Gretton and Ian Curtis of Joy Division. All Section 25 releases would be released through Factory Records.