Juan Luis Guerra and his band 4.40 forever altered the Latin soundscape with bachata and merengue flavored by salsa, jazz and rock infusions and vivid lyrics bearing everything from magical realism and social commentary to sexual metaphor and unapologetic romance. Thirty-five years after his debut album, the Dominican singer-songwriter remains one of the most influential Spanish-language artists of all time—also a wizard, able to evoke reverent … More Juan Luis Guerra: Literal