The opening seconds of Brett Copeland’s single, "I Wanna Live", don’t ask for your attention; they stage a hostile takeover. This is a song that feels less written and more clawed out of a desperate moment, built with the kind of volcanic energy that powers revival tents and bar-room brawls. Copeland’s voice is the main event—a raw, muscular instrument that sounds like it's been...

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...