Joys be thine: Rock Band getting Holiday-themed DLC [update]

[Update: Ruh-roh -- Harmonix has just sent out a press release in which the Wii isn't mentioned. Looks like we're waiting for these!] Here's something to while away those Christmas Day hours traditionally spent arguing with family/feigning enthusiasm for horrible presents: Rock Band downloads! Harmonix has announced a trio of Holiday tracks, all of which should be available for download on December 23: "Hanukkah Blessings" by Barenaked Ladies "Christmas Is The Time To Say I Love You" by Billy Squier "Blue Christmas" by The Pretenders No "Fairytale of New York"? Bah. Also, MTV Multiplayer reports that neither Activision or Konami has anything Holiday-related planned for Guitar Hero World Tour or Rock Revolution. Wait, people actually bought Rock Revolution? How ... quaint. Footage of all three lies in wait past the break! Gallery: Rock Band