Casey McQuillen’s single “Better” arrives not with a bang, but with the quiet, decisive click of a well-made lock securing a door. It’s pop music, certainly, groomed and gleaming, yet beneath the surface bubbles a fierce kind of self-possession that’s less about demanding attention and more about curating who gets past the velvet rope of your own contentment. Coming from someone known for empowerment...

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...