When was Viva la Vida chosen as the anthem for FC Barcelona ?
When asked about the album 's title , referring to Frida Kahlo 's strength , enduring polio , a broken spine , and a decade of chronic pain , Chris Martin said : " She went through a lot of pain , of course , and then she started a big painting in her house that said ' Viva la Vida ' , I just loved the boldness of it .