Amy-Lin Slezak’s “Known 3 Yrs. Seen 24 Hrs” opens with the bright, optimistic twang of country pop, a sound so sun-drenched you can almost feel the heat coming off the asphalt. The fiddle weaves itself through clean acoustic strums and soaring electric guitars, a musical language we all know. But the story it tells is something wonderfully specific, a peculiar ache you didn't know...

Aubryanna's vivacious personality and high-energy vocals are likely to make her latest single, "CoverGirl," a hit. The message that the tune conveys is one of empowerment; it dares to be honest and confident in the face of the pretense of perfection. The way Aubryanna sings about the human condition—the flaws and hardships we all endure, but also the triumphs of perseverance and acceptance of ourselves—has a...