Wow, awesome list. I'd buy the majority of it, especially the 80s tracks. Awesome stuff!
Some songs for you to cross off:
-One Week is confirmed for Blitz
-Walk of Life, Crazy Train, and Everybody Wants to Rule the World are on RB3
-Mr. Crowley, I Don't Know, Bark at the Moon, Phantom of the Opera, Child in Time, Burning Down the House, Down Under, Outshined, Rusty Cage, Working for the Weekend, Don't Stop Me Now, and Over the Mountain are RB3 DLC
-September is legacy DLC
And you messed up the coding on Californication.