The Suburbs By Arcade Fire, - Digital Sheet Music For Guitar Chords/Lyrics - Download & Print HX.352763 | Sheet Music Plus
Piano Tutorial for "The Suburbs" by Arcade Fire | HDpiano (Part 1) - YouTube
Arcade Fire Sheet Music to download and print
Neighborhood #1 (Tunnels) by Arcade Fire Sheet music for Piano, Soprano, Violin, Cello & more instruments (Mixed Ensemble) | Musescore.com
Here is the sheet music they just posted for The Lightning I, II. It's not perfect and the final song will definitely sound nothing like this but this is at least a