Ultan’s single, "The Tempest," erupts not so much into the room as it does through the floorboards, dragging with it the scent of wet wool and imminent confrontation. This Dublin solo musician, a cartographer of past agonies, presents an energetic rock piece that feels less like a song about history and more like a fragment of it, throbbing and urgent. The main riff careers...

Patrick Hynes’ new single, "Baby’s High Again," doesn't so much arrive as materialize, like a half-remembered scent of bourbon and regret clinging to a velvet curtain. This “Midnight Country” he’s cultivating, it’s less dusty plains, more the blue, flickering light of a motel television at 3 AM, illuminating a room where decisions have been made, then unmade, then made again. Hynes, a Scot with...