Mylo Xyloto Signed by Coldplay. This is a very good condition LP of Mylo Xyloto Signed by the entire Coldplay Band: Chris Martin, Guy Berryman, Will Champion & Jonny Buckland. Coldplay began working on Mylo. In 2009, while the band was still in the midst of its multi-year tour in support of. Or Death and All His Friends. Recording sessions stretched from 2009 to 2011, with Brian Eno collaborating with…