https://www.engadget.com/2012-04-03-rock-band-blitz.html
Rock Band Blitz announced for PSN/XBLA, can access existing Rock Band DLC
Apr 3, 2012 - Harmonix's Rock Band Blitz is coming to Xbox Live Arcade and PSN. It was revealed on G4's X-Play this evening, and showed gameplay similar to that of Rock Band...
rock band blitzannounced
https://digiex.net/threads/rock-band-blitz-xbox-live-arcade-download-delisted-from-xbla.15780/
Rock Band Blitz Xbox Live Arcade Download (Delisted from XBLA) | Digiex
[IMG] About the game: Rock Band Blitz is a rhythm game in the Rock Band series from Harmonix as a downloadable game for Xbox Live Arcade, PlayStation...
rock band blitzxbox live arcade