Listening to Arnold J.’s new single, "Muddy Waters," isn't quite like anything else swirling around right now. It arrives with the gentle insistence of incoming tide, pulling you into its specific gravity. Arnold J., Ghanaian-born and now Canada-based, weaves a sound tagged as alt-country and folk, but those labels feel thin, like trying to contain smoke. There’s earthiness, sure, but his soulful vocal lines...

There's a specific kind of bleak bartering that happens at 2 AM, and Rusty Reid’s single “Piece of the Action” builds a whole four-minute economy around it. This isn't a song about the sweeping grandeur of romance; it’s a clinical look at turning “dissatisfaction” into “a transaction of love.” The language is deliberate, almost like a contract being signed on a napkin under a...