Green Day share another mysterious “1972” teaser clip

Green Day have shared a second teaser clip on social media that again features the numbers “1972” flashing up on the screen.READ MORE: 10 albums that wouldn’t exist without Green Day’s ‘Dookie’Last month, the band shared a short clip of them recording music at London’s RAK Studios, set to what could be a new song. This led to fans speculating that the rock titans have written and recorded a new album.
At one point in the clip the numbers &ldquo