From Brooklyn, New York

From last.fm:

Au Revoir Simone is an indie pop band from Brooklyn, New York that formed in late 2003. The group consists of Erika Forster (vocals/keyboard), Annie Hart (vocals/keyboard), and Heather D'Angelo (vocals/drum machine/keyboard). The band name comes from a minor character in Tim Burton's Pee-Wee's Big Adventure. A mini-album 'Verses of Comfort, Assurance, and Salvation' was followed in early 2007 by 'The Bird of Music', on the Moshi Moshi label. Read more about Au Revoir Simone on Last.fm.