It was revealed by harmonix now here it is and my thoughts.

:shock: Oh my god, this setlist blows away any Guitar Hero setlist ever made. Judas Priest "Painkiller", Metallica "Battery", System of a Down "Chop Suey", Megadeth's "Peace Sells", "Down with the Sickness" by Disturbed, "Almost Easy" by Avenged Sevenfold.

This setlist is amazing for a metalhead like me. They also got AC/DC (Band exclusive to RB2)! This game looks amazing, you can import RB1 setlist in RB2. Also, you can transfer over your RB1 DLC. I need this game now. Looks like it will blow every Guitar Hero and rhythm game ever created.

Only good thing about Guitar Hero 4 at this point is that it has Metallicas new CD as DLC. GO HARMONIX!

Rock Band 2 now!