Unity was led by Sue Glover, who as one half of Sue and Sunny had accompanied Lulu as a backing vocalist when the UK had won the "Eurovision Song Contest 1969". Glover also sang backing vocals at the "Eurovision Song Contest 1975" for Joy Fleming of Germany and returned to back the British entry in 1985 for Vikki. The remaining members of Unity were five young girls dressed as Edwardian era children and included Annabel Layton, who attempted to represent the UK at Eurovision again in 1985 and former "Grange Hill" actress Lindy Brill.