It's more arcade than simulation and it ships with 25 songs, but it can also use any track your DLC'ed for the Rock Band series. Future songs bought will also work with Rock Band 3.
Also any Rock Band 3 DLC will work in turn with Blitz. Players switch instrument tracks mid-song to rack up higher scores - it's the one-man Rock Band dream. No date yet.
Rock Band Blitz from Harmonix for XBLA and PSN, uses Rock Band tracks
04 April 2012 | By Simon Priest