Reminiscent in different ways to El Ten Eleven, Axis Of and the elated instrumentalism of And So I Watch You From Afar, ‘Matty Rusko’ by Galway four-piece Race The Flux is the kind of prog and latter-day post-rock-leaning track we’re more than happy to wrap our ears around time and time again. Going at least one step further than some of their peers in said realm, the single is a masterstroke in sidetracking exhausted tropes of the genre, blossoming from purposeful instrumentalism to a single-minded, fist-clenched conclusion. Going one further: it’s right up there with the best Irish tracks released this year. Race The Flux play Dublin’s…