Possibly final album 'A Head Full Of Dreams' will be released on December 4
Band are rumoured to be releasing new album 'A Head Full Of Dreams' in December
Band cryptically post the same geometric pattern seen on London Underground poster on their Twitter page
Album is expected to be called 'A Head Full Of Dreams'
Music's most famous farmer had previously claimed the event would be 'low key'
Adele, Blur, Foo Fighters and Muse also tipped for next year's event
Grande and Chris Martin played 'Just a Little Bit of Your Heart' together
Fan-filmed clips from New York briefly show Chris Martin and co's latest
Coldplay's record is thought to be called 'A Head Full Of Dreams', while Adele is expected to release '25' shortly
Band had donated a reported £10 million to the controversial charity
Ed Sheeran will also perform at the New York free event in September
The singer teamed up with Indian musician Vishal Dadlani for the 'jam' session
The streaming service rank musical dads for Father's Day. Eminem is second, Kanye West comes in third
Beau Biden, son of the US Vice President, died from brain cancer on May 30
Band lead cast of the HBO series in a musical version of the show for Red Nose Day
The silent auction for children’s charity Dreams Come True ends May 29
Game of Thrones: The Musical will air in full on NBC for US version of Red Nose Day
Frontman Chris Martin also confirms band are recording new album 'A Head Full Of Dreams'
The actress claims the pair had been separated for 10 months before announcing their split in March 2014
The Stone Roses, Madonna and Blur are all close behind
Father John Misty and Courtney Barnett are confirmed though
The Coldplay singer jokes about how he wrote 'Miracles' for the movie 'Unbroken'
Frontman reveals story at inaugural BBC Music Awards
Song part of soundtrack to new Angelina Jolie film
Imagine Dragons and Lorde also feature in the top five
The band's forthcoming seventh album will be called 'A Head Full Of Dreams'
Profits will go to the Kids Company charity
Video coincides with the release of Ghost Stories Live 2014
Video released ahead of Remembrance Sunday
Calvin Harris, Paloma Faith and Clean Bandit also sign up to the event