Again, the holiday schedule has me posting the Rock Band Music Store update a little late. These songs were available on the Xbox 360 on December 30, and the Wii today. But for some reason, they won't be available for the PS3 until January 8. So keep that in mind. Anyway, this week's Rock Band DLC is:
"Party Hard" by Andrew W.K.
"We Are Young" by Fun. ft. Janelle Monae
"Tonight Tonight" by Hot Chelle Rae
"Raise Your Glass" by P!nk
The songs are all $2 apiece as usual, although if you've already got Rock Band Blitz, you've already got "We Are Young" and "Raise Your Glass." Harmonix is just making them available to people who don't. Oh, and all of this week's songs have keyboards, but none of them have the optional Pro Guitar and Pro Bass upgrades.