Billie Joe Armstrong goes obscure with his Monday cover, Puscifer teasing new music, and Dave Grohl does something awesome on Jimmy Kimmel Live.

Beck leads the way for rock at the Grammy Awards, Maynard updates release date for the Tool album, and Rob Zombie makes Jeopardy… again....
Rob Halford could kick for the Bears, Beastie Boys release Ill Communication doc, and new music from Duff McKagen....
Volbeat & Ghost team up for charity, Foo’s share “Studio 666” trailer and Evanescence goes virtual....