CA7RIEL & Paco Amoroso are an Argentine musical duo formed in 2018 by childhood friends Catriel Guerriero and Ulises Guerriero. Both musicians had prior solo careers in Argentina's trap and experimental indie scene before collaborating. Their sound blends electronic, hip-hop, trap, and pop elements with Latin rhythms, characterized by experimental production and absurdist lyrics. The duo released their debut album BAÑO MARÍA in April 2024, followed by their breakthrough NPR Tiny Desk performance in October 2024, which accumulated millions of views across platforms. Their live performances are known for reimagined arrangements incorporating jazz, funk, and acoustic elements alongside their studio work.