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...

Peter Xifaras’s new album, “Adagio Grooves”, treats musical history less like a timeline and more like a room where everyone is invited to the same party. Initially, The Budapest Symphony lays out the fine china and polishes the silver, establishing a world of symphonic grace. It’s a sound full of discipline and grand, beautiful spaces—the kind of music that makes you feel you should...