To be clear, when I say “in town,” I mean broadcasting from Playas de Rosarito, a suburb of Tijuana in Baja California, Mexico. And when I say “new oldies station,” I mean four hours per day, on a ...

The music blaring from the speakers of a small pub on a recent Friday night seemed like typical oldies fare: Aretha Franklin’s “Respect,” the 1970s tune “Disco Lady” and the 1950s surf instrumental ...