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.

Listen to the whispery, seductive sound of the Corpus Christi lead singer’s voice as she sings a beautiful declaration of love and of the angst it can create. The video, directed by Nadia Mata Portillo, captures the mood perfectly.