Arcade Fire

So I had watched SNL earlier this week where Tina Fey was the host and Arcade Fire was the musical guest, then we watched that documentary and I noticed that they were in it as like some back up singers/the people screaming into the microphones. They were really weird on SNL because they had like all the skin around their eyes covered in black eye shadow, but their music was good.
Im really diggin their song Reflektor: