Premise: A Head Full of Dreams is the seventh studio album by British rock band Coldplay . A Rush of Blood to the Head is the second studio album by British alternative rock band Coldplay . Coldplay are a British rock band formed in 1996 by lead vocalist and keyboardist Chris Martin and lead guitarist Jonny Buckland at University College London ( UCL ) . Creative director Phil Harvey is often referred to as the fifth member by the band . X&Y is the third studio album by British rock band Coldplay .
Hypothesis: Coldplay is a soloist.
Label: CONTRADICTION