The title of Rusty Reid’s new single, "Attitude Change," has the sterile ring of a corporate warning, which makes the desperate, heart-on-the-floor plea within it all the more jarring. This is the sound of the final straw, a melodic ultimatum delivered while someone else in the room is looking at the baby, or the TV, or anywhere but at the person whose love is...

Marie Chain and "Holy Water" come at a time when the lines between styles of music are becoming less natural. For more than ten years, the Berlin-based artist has been making what she calls "Global Soul," and her newest song shows why that term is so perfect. The track's origin story reads like something from a travel journal. Chain conceived the melody during a summer hike...