SATURDAY MORNING SALSA For some, Latin music’s polyrhythmic frenzy and joy might be a bit much so early in the morning. Yet for the past three years, Javier Rivera’s “Esencia Latina” has kicked off each morning on Jazz 90.1 WGMC — at 6 a.m. “It’s been fun,” Rivera says rapid-fire through an ever-present smile. He […]
