The 2011 release won the Mercury Music Prize and Album of the Year at the Ivor Novello Awards, among other accolades.
Next year's event in Wales' Brecon Beacons will run from August 18-21.
Subject to UK government guidelines, this year's event will this year be held at the Eventim Apollo in London on September 9.
Set for release through Impulse!, Shabaka Hutchings’ outfit’s latest will be out on May 14.
Widely acclaimed when it was first released, the album won the UK's coveted Mercury Music Prize in 2001.
Directed by Phillip Youmans, the clip illustrates an idyllic image of youth, stitching together clips of skateboarding in the sun and dancing to music.
The follow-up to the Mercury Music Prize-nominated 'Nothing About Great Britain', Slowthai's new album is out on February 5, 2021.
"I think the new mix reveals lots more parts that you didn’t hear in the original while still keeping the energy.” Weller says of the album's new edition.
Stormzy, Dua Lipa, Laura Marling, Lanterns On The Lake and Charli XCX are also included in those in contention.
The Manchester band's long-awaited follow-up to 2009's 'Kingdom Of Rust', 'The Universal Want' will be out on September 11.
Elbow previously hit the top with 'The Take Off And Landing Of Everything' in 2014 and 'Little Fictions' in 2017.
Kiwanuka's new album, titled simply 'KIWANUKA', is set for release on 1 November.
The much-acclaimed album includes the band's UK Top 40 breakthrough hit, 'Do You Remember The First Time?'
The song's lyrics explore themes of responsibility and freedom at this time of climate crisis.
The 2019 ceremony will take place at the Eventim Apollo in Hammersmith, London on 19 September.