Son del Duke

Son del Duke is a Peruvian musical group founded in 2013 in the district of José Leonardo Ortiz, located in the province of Chiclayo, Lambayeque, Peru. Led by director and music entrepreneur Álex Omar Duque, the orchestra is widely recognized within the Peruvian cumbia scene, where they are also known by the moniker "El Orgullo Leonardino."

Throughout their career, the group has primarily performed cumbia, though they have also incorporated other Latin music styles into their repertoire. This includes a collaborative salsa version of the song "Ay Amor" featuring artist Kate Candela. In 2026, the group released the single "Mix tu Ausencia."