There's a curious jolt in hearing a title like "Us Against The World" from an act called The Cockney Cowboy. The name itself is a glorious contradiction, a pairing of gritty East London reality with the wide-open romance of Nashville. You half expect a joke, but what Justin Vella delivers is a dead-serious, straight-shooting country ballad that smells less of hay bales and more...

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...