With "A Piece of Me," Western Australia’s Bailey Perrie offers up a pop rock grenade with the pin already pulled, cleverly disguised as a twisted love song. It thunders forward with a cinematic, arena-ready confidence that makes its raw, emotionally brutalist core all the more disarming. The effect is something like finding a tear-stained diary page taped to the side of a massive firework...

In the ever-shifting topography of modern music, where trends appear and vanish like digital ghosts, a new voice has emerged from Sydney, Australia, with a clarity and purpose that demands attention. At just 14 years old, JNZI has released his debut single, “Speaker,” a track that is already making its presence felt on national radio and beyond. It’s a song that doesn’t just ask...