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...

You should never give up on yourself, no matter how bad things become. It's not worth it to lose who you are, so don't do it. Not for anything on Earth, no. In that case, you'll find common ground with American singer and songwriter Emily Nicole Green, whose new single "Thief" focuses on just such a situation. "Thief" is a song about being ignored or deserted...