UPDATE: Announced at E3.
Boost your Gamerscore and gobble up Avatar Awards.
Free app lets you create personalised music videos.
Rihanna tracks also due.
That aren't Dance Central, Rock Band.
Ratchet lands 24th, Dance Central 2 is 40th.
New book predicts a healthy future.
400 Points to move tracks into sequel.
Gunstringer, Dance Central, Kinect Sports.
Daft Punk, Gnarls Barkley, Gaga confirmed.
Rock Band dev details flurry of activity.
"It will be awesome," says Harmonix.
Simultaneous multiplayer at last.