Janet Devlin’s new single, “Houston,” arrives as a gleeful contradiction, a two-stepping Americana anthem for the sovereign state of one. It has all the upbeat, country-rock fixings for a roadside sing-along, yet its heart is miles away, floating in a self-imposed, wonderfully stubborn vacuum. The track opens, and you’re ready for a communal good time; instead, you find yourself at a party where the...

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...