So here we are, The Dillinger Escape Plan have literally beaten a bloody, broken and sometimes shitty path to an ending of their own choosing. What was once being called a hiatus is now, absolutely, one-hundred percent a break up and so ends nearly twenty years as one of the most frenetically innovative groups in “heavy music”. But as one has come to expect from the band they are not going out with a whimper but rather a guttural hoorah. To finish there will be a globe spanning tour and this, their final album, Dissociation. And while it may be their least directly innovative project to…