Juan Lenis and Eduardo Berenguer, known only as Lenx & Denx, respectively, are a pair of electro house formed in 2013 in São Paulo, Brazil. Its release music, "Fiesta"had several versions to the Oxygen Recordings label, a subsidiary of Spinnin Records accept the band and signing with the duo. They became the youngest duo signed to the label, to 17 years. Read more on Last.fm