Weezer

Nine Inch Nails and Metallica helped the festival push past bad weather and lineup changes.

Rivers Cuomo wanted to be a pro football player before becoming a musician.

Which other bands will bail next?

See the full lineup, which includes Weezer, Avril Lavigne, Mannequin Pussy and more.

Their sweater remains intact.

We're rockin' around the Christmas tree and into a long list of rock stars who are celebrating their birthdays this month.

Song is latest from upcoming 'Metallica Blacklist' tribute album.

Roughly 35,000 fans turned out for the first date of the tour, which also includes Fall Out Boy.

They tried to make up for it on its follow-up, 'Pinkerton.'

That's a lot of records sold!