Original sentence: Consisting of Steven Ansell (originally from Horsham, West Sussex) and Laura-Mary Carter (originally from Ashford, middlesex), they formed in 2005 after their previous bands (Cat On Form and Lady Muck respectively) had broken up and they decided to "have a jam"
Edited sentence: Consisting of Steven Ansell (originally from Horsham, West Sussex) and Laura-Mary Carter (originally from Ashford, Middlesex), they formed in 2005 after their previous bands (Cat On Form and Lady Muck respectively) had broken up and they decided to "have a jam"