Sound Liberation’s “Elegy” isn’t so much an album as it is an unbolting of several sonic cages, letting the inhabitants mingle, argue, and eventually, find a strange, compelling harmony. Gene Pritsker and his rotating ensemble are, as ever, on a crusade against the "segregation of sound vibration," and here, their weapon of choice is grief, remembrance, and an absolutely defiant refusal to sit still...

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...