From the German city of Delmenhorst, DJ Snudi has dispatched "Sugar Daddy," a single that lands with the curious thud of a velvet-wrapped brick. The track presents itself as a straightforward club banger, but listening to it is like trying to have a serious conversation in a room where someone keeps changing the lighting from sterile white to a pulsing, humid red. It’s disorienting,...

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...