You are currently not logged in. Please Sign In to continue

Ana Fernández-Villaverde, aka La Bien Querida, sings hauntingly about regret in “De Momento Abril.” Sharing the stage with this Spanish songstress are guitars, violins, a piano, a drum set and a cajón—that is, a box-shaped percussion instrument to sit on. The cajón is originally from Peru, but it’s used in modern flamenco and other musical genres.