After releasing the first half of an expanded two-day lineup last week, Live 105 announced the remaining acts for Not So Silent Night, including Arcade Fire and Phoenix.

The lineup for the station’s annual winter concert, arriving Dec. 6-7, is reaching music-festival status with Arcade Fire, Phoenix and Alt-J among the acts filling out the bill.

The complete lineup:

December 6
Kings of Leon
Vampire Weekend
Queens of the Stone Age
AFI
Arctic Monkeys
Capital Cities

December 7
Arcade Fire
Phoenix
Alt-J
Lorde
Bastille
The Neighborhood

Enter to win tickets here: http://on.fb.me/19dkcBv

• Tag: Arcade Fire, Live 105, Not So Silent Night