Activision sent along another stack of http://www.1up.com/do/gameOverview?cId=3159776 tracks today, confirming http://www.1up.com/do/newsStory?cId=3161551 revealed by http://www.scorehero.com last week and announcing other new additions:
Here's a curious tidbit: three of these tracks ("Paranoid," "Mississippi Queen," and "Reptilia") are all confirmed to be in http://www.1up.com/do/gameOverview?cId=3158412, as well. Fighting words (or songs), perhaps?
According to the http://www.rockband.com/home.html, "Reptilia" is also a master track in that game, while the other two shared tracks will be cover versions in both. We've contacted RedOctane to see if we can get a bit more insight on why (or how) such tracks will be present in both titles.
Thanks to http://feeds.feedburner.com/~r/1up/ALLPS3/content/~3/140042730/newsStory for sharing the news with us!