A BemaniStyle forumite with an incredible attention to detail has noticed a couple of as-yet-unannounced Rock Band tracks appear in an advertisement for the MTV2 track pack currently airing on MTV.
The screenshots look legitimate to me - here are the tracks:
- Machine Head - “Aesthetics of Hate”
- Avenged Sevenfold - “Afterlife”
- Nirvana - “Breed”
- Nine Inch Nails - “Burn”