A lot of people will tell you that Post-Rock had its day about five years ago, that those who have kept the torch burning the brightest are the just the ones who held it aloft in the first place, and that all the rest have merely fallen by the wayside or been left dragging their heels through the faux-sentimental, desperately “cinematic” mud. In a lot of ways they would be right I suppose. More bands than you can count dabbled in that realm of tremolo picked, delayed guitars and the“quiet bit/heavy bit” structure, to the point where a listener could…