With their single “Ain’t Got Nothing But Time,” Electric High presents a glorious contradiction. Here we have a Norwegian rock band – a collective known for high-voltage, grit-under-the-fingernails swagger – serving up a sermon on the profound beauty of… doing nothing in particular. It’s a curious thing, like finding a Zen mantra scrawled on the back of a well-worn leather jacket. It feels both...

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...