Natalia Lafourcade has demonstrated her gift for crafting avant-garde rock and whimsical pop, but when she leans into wistful romantic balladry, the Mexican crooner sends spectators on a whirlwind of emotions. Her rustic pop flair on “Hasta la Raíz” describes a love so deep, it’s chilling; on the more festive son jarocho of “Tú Sí Sabes Quererme,” she revels in the bliss of adoration.