“Lay this song out on paper and there is precisely nothing exceptional about it. Its singer, Oakland-raised would-be heartthrob Adrian Marcel, has the kind of edgeless voice that sounds genetically engineered for R&B radio. Its beat, courtesy of Minnesota mixtape toiler Chrishan, essentially consists of four bubbling synth tones over standard-grade ratchet drums. Its slapdash guest verse, from joyf”