“¡Ataca Yomo! (Attack Yomo!),” shouts singer Héctor Lavoe as the bright notes of what sounds like a guitar solo start flying by our ears in the middle of the iconic salsa hit “La Murga.” But what ...

In 2016, a sinuous remix of a track called “Diles” began pulsing its way through streaming services and night clubs. It featured a handful of Puerto Rican performers, but the main one was an emerging ...