There’s a curious kind of cruelty beating at the heart of Emma Whybrow’s new single, “Amnesia,” and it is utterly exhilarating. Here is a massive, pulsing techno anthem—a thundering, four-on-the-floor declaration built for vast, sweaty rooms—and yet, tucked inside its propulsive machinery is an intensely private, bitingly personal act of dismissal. It’s like finding a handwritten "get lost" note folded neatly inside a fireworks...

There is more to Rosina Buck's story than just music. There is also a story of change. She broke the silence with "Like a Lion," a song about an artist who turned her problems into wins and showed that making art can be the deepest form of revolt. She has turned her problems into victories. For six years, this tune has been being worked on. It's...