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...

Audra Watt’s new single, “Livin’ It Up,” arrived sounding like a car stereo blasting down a highway you’ve never driven before, fueled by a full tank and a spectacular disregard for the GPS. This isn’t a polite suggestion to change your life; it's a three-minute rock-and-roll sermon on the glory of ripping up the map entirely, delivered with a voice that balances Nashville honesty...