Gus Defelice. The name itself feels like a well-oiled machine – intricate, precise, and humming with a purpose I'm not entirely sure I grasp. “Starlight,” a lone single in a world of albums and playlists, pulses like a freshly discovered constellation. You know, the kind where they announce the official findings and then all the maps start printing with the new location…except this constellation...

With his new single, “I Can Tell,” Brendan Pegg documents not the loud crash of a relationship’s end, but the awful, held-breath silence just before. This is a song that understands the atmospheric pressure drop that precedes a storm, the chilling moment you realize an unspoken truth has settled in the space between two bodies on a couch. Pegg’s voice isn’t performing for an...