It's set to appear on the soundtrack of a film that's been scored by Fall Out Boy's Patrick Stump.
Green Day have revealed that they have a new song arriving later this week.
The band will be releasing 'Holy Toledo!' this Friday (November 05).
We now interrupt your weekly BBC Live Sessions broadcasts to announce that we'll be releasing a NEW song this week. "Holy Toledo!" from @MarkMaryMovie is out everywhere this Friday. pic.twitter.com/lraBK1BzdY
It's to appear on the soundtrack for the upcoming film 'Mark, Mary + Some Other People', which is also released on Friday. The film has also been scored by none other than Fall Out Boy's Patrick Stump!
You can check out a trailer for it below:
Green Day are also going to be releasing a new live album, compiled of their sessions at the BBC from 1995-2001.
It will be dropping on December 10.
Here's their session version of the brilliant 'Basket Case':