Conversation so far:
What was Joy Division's main legacy?
Joy Division have influenced bands including their contemporaries U2 and the Cure to later acts such as Interpol, Bloc Party and Editors.
where did Joy Division begin?
Sumner and Hook formed the band, Joy Division after attending a Sex Pistols concert.

Question: was this an all girl band?
Self-contained rewrite: Was the band, Joy Division an all girl band?