Coldplay is a British rock band formed in 1996, composed of Chris Martin, Jonny Buckland, Guy Berryman, and Will Champion. Known for their atmospheric, melodic pop-rock sound, the group's music often includes piano-driven melodies and introspective lyrics. Their significant works such as "Parachutes" and "A Rush of Blood to the Head" have had a profound influence on the 21st-century rock scene. Coldplay's widespread commercial success and critical acclaim underscore their importance in contemporary music history.