Rock Band developer Harmonix has announced nine new tracks for next week's downloadable content update for its Xbox 360 and PlayStation 3 stores. The Offspring are headlining next week with a three-track pack, available as a bundle for 440 Microsoft Points ($5.50) or individually for 160 Points ($2):

• Gone Away

• Pretty Fly

• Self Esteem

Supporting the Offspring are six artists ranging from pop-rock to heavy nu-metal, with tracks only available a la carte for 160 Points ($2):

• Stop! by Against Me!

• All Right Now by Free

• Bad to the Bone by George Thorogood

• Cream & Bastards Rise Harvey Danger

• Nearly Lost You by Screaming Trees

• Push It by Static-X

All of this week's tracks are masters and, following tradition, will hit the Xbox 360 Rock Band Store on Tuesday, October 7 and the PS3 store on Thursday, October 9.