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...

Jonathan Armand is the true name of Gennaro, although he was given the stage name Gennaro when he was born on June 20, 1990, in Aix-en-Provence. Gennaro picked up his first guitar at the age of 16 years, having been lulled to sleep by the impact of the French chanson and worldwide music. Gennaro is a student at a lycée, and while he is there,...