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...

The French singer Maeva Fischer is, as the headline promises, a bright star, and her collaboration with rapper T Mike on the song "Supernova" is proof positive of that. You can hear distinct influences from French chanson, jazz, pop, and soul in this song. It represents all that is free, pleasant, and warm in our souls. Her dedication to the song's subject matter is constant throughout...