Green Day started work on the follow up to 2009's 21st Century Breakdown earlier this year, and they've been posting updates from the studio ever since.
As it turns out, there will be three new albums: ¡UNO!, ¡DOS! and ¡TRE! released in September, November and January respectively, produced by long-term producer Rob Cavallo.
Scroll down to see the videos from the sessions.