On her eighth studio album, the pop star trades vocal fireworks for intimacy, atmosphere and a carefully controlled reinvention.

Ariana Grande has spent much of her career making difficult things sound effortless. Towering notes, intricate harmonies and whistle-register flourishes became such familiar parts of her music that listeners almost began to expect a vocal spectacle every time she approached a microphone.

On Petal, however, Grande appears far less interested in proving what her voice can do. Instead, she focuses on what it can suggest.