Rock Band will be getting four new tracks from Snow Patrol, Deep Purple, James Gang and Jethro Tull to see in 2009.
Snow Patrol will make its first Rock Band appearance with debut single "Take Back the City", alongside Deep Purple's "Space Truckin'", James Gang's "Funk #49" and the Jethro Tull single "Hymn 43".
The tunes will be available as DLC from December 30 for Xbox 360 and January 8 next year for PS3.
They'll set you back $1.99 (160 Microsoft Points) each.
Don't forget about the Christmas Rock Band and Guitar Hero updates too.