After posting a teaser of unreleased music over the weekend, Green Day are back with a new single, 'Pollyanna'.

"Better days are looking up the road, and to celebrate we just dropped a brand new song," the band wrote on social media.

'Pollyanna' follows the release of 'Here Comes The Shock' earlier this year, and also coincides with news of Green Day's announcement of rescheduled US tour dates on their Hella Mega Tour, with Fall Out Boy and Weezer - kicking off in Dallas, Texas in two months.

Better days are looking up the road, and to celebrate we just dropped a brand new song. Go listen to Pollyanna out everywhere now. Can’t wait for @HellaMegaTour!!🤘🦄 https://t.co/Ne8ijed22V pic.twitter.com/mjJXDOPTRm

— Green Day (@GreenDay) May 17, 2021

Green Day released their latest album, Father of All..., in February 2020. Revisit our review here.

Take a look at the lyric video for 'Pollyanna' below: