Just days before the release of the first record, Uno!, on September 25th, frontman Billie Joe Armstrong had a profanity-laced meltdown at a Las Vegas festival and entered rehab a few days later, where he remains. The group has since canceled all promotional events and tour dates for the rest of 2012 and the first two months of 2013, with the trio's plans beyond that yet to be decided.

Today (November 13), the band releases Dos! into an uncertain future for the band.

The last of Green Day's three new albums, Tre!, will now come out on December 11th of this year instead of January 15th, 2013.