Posts tagged rock-band-world 
Rock Band World social app coming to Rock Band 3, Rock Band Blitz this month
Just in case there weren't enough ways to bug your friends online, Harmonix revealed "Rock Band World" this morning, a new social app for Facebook. The app integrates with both Rock Band 3 and Rock Band Blitz, allowing players to challenge their friends, compare scores, shop for music, and accompl...
