Swedish metal powerhouse Sabaton brings its history-charged songs and battlefield-sized production to 713 Music Hall after the Houston date was rescheduled to November. The band’s concerts pair galloping riffs, towering choruses, military imagery, and crowd participation with the precision of a theatrical campaign. Whether fans arrive for the stories behind specific songs or simply want a loud, communal metal spectacle, this is built to feel larger than the room and disciplined enough to…