Conversation so far:
What happened with The Birthday Massacre in 2004?
On July 20, 2004, the Birthday Massacre independently released an EP, Violet
What was the label for The Birthday Massacre's EP, Violet when it was released in 2004?
Birthday Massacre independently released an EP, Violet
What is The Birthday Massacre's Violet?
Violet is the second studio album by The Birthday Massacre first released as an EP, 2004, then commercially released, 2005 as a LP through Metropolis Records.
Did the The Birthday Massacre's album Violet do well?

Question: how many did it sell?
Self-contained rewrite: How many copies did The Birthday Massacre's Violet album sell?