Coldplay are an English rock band, formed in 1997 in London. The group comprises vocalist/pianist Chris Martin, guitarist Jonny Buckland, bassist Guy Berryman and drummer Will Champion.

Coldplay achieved worldwide fame with their 2000 single "Yellow", followed by the success of their debut album, Parachutes. The band are also known for hit singles, including "Speed of Sound" and the Grammy Award-winning "Clocks".

Coldplay's early material was compared to acts such as Jeff Buckley and Radiohead, while also drawing comparisons to U2 and Travis. Since the release of Parachutes, Coldplay have also drawn influence from other sources, including Echo and the Bunnymen and George Harrison on A Rush of Blood to the Head (2002) and Johnny Cash and Kraftwerk for X&Y (2005).

Both of these albums were released to great critical acclaim and commercial success. In 2002, A Rush of Blood to the Head was awarded the title of Album of the Year by NME Magazine.

Coldplay have been an active supporter of various social and political causes, such as Oxfam's Make Trade Fair campaign and Amnesty International. The group have also performed at various charity projects such as Band Aid 20, Live 8, and the Teenage Cancer Trust.

Since December 2006, the band have been working with producers Brian Eno and Timbaland on a fourth album, expected to be released in early 2008.

www.coldplay.com