Sam Ostler’s new single, “Lights,” then. It unfolds less like a sudden, intrusive glare and more like the slow, determined burn of a really good stage light finally finding its mark after a prolonged blackout. It’s pop, yes, vibrant and undeniably contemporary as advertised – clean lines, clear intentions. Yet, there’s a certain satisfying heft beneath the melodic uplift, a feeling that these notes...

HollyBear does not sound heartbroken on "OBVIOUS". She sounds like she already checked the receipts, closed the app, fixed her hair, and decided the lesson was expensive but useful. That is the fun of the single. It has the warmth of R&B, the cool posture of jazz influence, and the tiny side-eye of someone who knows exactly what happened. "OBVIOUS" moves with a smile that...