Conversation so far:
when did the formation of the band Joy Division happen?
Joy Division were an English rock band formed in 1976.
Where did the formation of Joy Division happen?
Joy Division were an English rock band formed in Salford.
What awards did Joy Division win?
In 2005, both New Order and Joy Division were inducted into the UK Music Hall of Fame.
Any interesting information about Joy Division?
The Joy Division settled on Warsaw shortly before their first gig, a reference to David Bowie's song Warszawa.

Question: When did they play as Joy Division?
Self-contained rewrite: When did the band originally named Warsaw play as Joy Division?