With the new album "Climax", Decadent Heroes captures the precise sound of an artist exhaling after holding his breath for an eternity. Italian musician Luigi Chiappini has spent years building this instrumental rock project, using his electric guitar as a leading voice. Here, he reaches the exact point of creative evolution where a player abandons the exhausting pursuit of external validation. He trades showing...

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...