In the vast auditory expanse that is the world of music, every once in a while, a collaboration will arise that will serve to remind us of the unpredictability of the beauty that may occur when different pathways converge. Enter British music producer Pyrosion, whose name has long been connected with musical expertise, and his newest tune, which includes Smhylie, who is known for her...

The new single from Quentin Moore, “Kiss Your Lips,” doesn’t so much start as it seeps into the room, lowering the lights and raising the temperature by a degree or two. Moore is at the piano, his vocals draping over the notes with the patient weight of heavy silk. The entire thing feels excavated from some lost '70s studio session, a slow jam built...