[Arcade Fire via] With the Flaming Lips at the Greek last night, October is going out with a bang and we've got the latest shows to carry you from tonight until Sunday. Jam on with The Neighbourhood, Two Door Cinema Club, and more. Still in need of a way to celebrate Halloween? Check out upcoming shows with Empire Of The Sun, "The Reflektors" (AKA Arcade Fire's alias) and HARD Day of the Dead. Soak up the last of this month's fantastic concerts with our guide to L.A.'s best live music this week.