There are three bands called The Insex or InSex. 1. From Newbury in Southern England. initially a punk outfit called The Insane Insex, later became InSex and played Post Punk music heavily influenced by Joy Division. Released one 7" single then split when the mainstay Franco W left for New York. Remaining members stayed together as Zilch, led by bassist Darryl Still, Franco's sister Suzi W on guitar and new singer Martina "Iggy" Figuerini.