Harmonix and MTV Games just know that Christmas is coming and we’ll have much more free time at our disposal, so they have hurried to bring us some brand new downloadable content packs we just can’t say no to. All the new tracks will be available starting tomorrow, the 7th of October on XBLM and the 9th of October on PS Store.

The Offspring fans will be delighted to hear that the punk rockers will be featured with 3 more tracks (the well known “Gone Away,” “Pretty Fly (For a White Guy),” and “Self Esteem.”). The 3-pack DLC for Rock Band will cost $5.49 (440 MS Points for the Xbox 360 users).

For 1.99 dollars (or 160 MS Points) we’ll be able to download a wealth of new great track we’re listing below:

Against Me! – Stop!

Free – All Right Now

George Thorogood and the Destroyers – Bad to the Bone

Harvey Danger – Cream & Bastards Rise

Screaming Trees – Nearly Lost you

Static-X – Push It

See, I told you Harmonix wants us to play Rock Band only during the holidays!