On So Good, Swedish pop singer Zara Larsson zeros in on pleasure centres with a suite of styles that range from tropical to deep house to electro-pop. Larsson is gifted with vocal power and salty moxie. Songs like “Lush Life,” “Never Forget You,” and “So Good” display a firm command of pop-banger thermodynamics. “I Can’t Fall in Love With You” and “Funeral” express deep vulnerability, while “Make That Money Girl” encourages women to overachieve their goals.