It’s strange to think that of all the bands who could have lasted long enough to unquestionably become an institution, it was the Manic Street Preachers who claimed the honour. The Welsh punk rockers began their career with middle fingers firmly erected and a depth of knowledge to match their vicious tongues. This is a band who on their first album had Public Enemy’s The Bomb Squad and porn star Traci Lords sitting effortlessly alongside Slyvia Plath, Confucius, and Phillip Larkin. They claimed that would sell “16 million copies” of their debut and then break up in the purest distillation…