Green Day - New Record?

Hi!

I am a subscriber of Green Day on Youtube which, again, is grreat to recceive up to date news. That's one thing I really like about Youtube.
Anyway, moving on, Green Day posted a video of them on some studio recording something. Obviously, for a fan and if you are you'll understand, this is huge news! I was automatically anxious.
Here's the 0:21 second video:

Is terrible just watch 21 seconds but I'm pretty happy with it, though.

As one comment was saying if it is a record, I hope it does not take them 15 months to do it like 21st Century Breakdown did.

xx