Maria Becerra is ready for a poolside party. On Wednesday night, the Argentine singer released her single “Piscina” featuring producer Ovy on the Drums and Puerto Rican reggaetonero Chencho Corleone.

María Becerra’s new album is a beast. She titled it Quimera — the Spanish translation of “chimera,” the mythic fire-breather with a lion’s head, a goat’s body, and a serpent’s tail — but the name also ...