CA7RIEL & Paco Amoroso are an Argentine genre-blending duo from Buenos Aires made up of Catriel Guerreiro and Ulises Guerriero, known for mixing Latin alternative, trap, hip-hop, funk, jazz, electronic music, reggaeton, pop, and rock into chaotic, theatrical live performances. After building separate solo careers and collaborating as a duo, they reached major international attention with Baño María, their viral NPR Tiny Desk Concert, the EP Papota, and the 2026 album Free Spirits, which includes collaborations with Sting and Jack Black. Their music, humor, visual style, and high-energy full-band shows have made them one of Argentina’s most distinctive modern exports.