Los Auténticos Decadentes are an Argentine band formed in Buenos Aires in the mid-1980s, known for blending ska, rock, cumbia and other Latin American popular styles into a lively, dance-oriented sound. Characterized by catchy horn lines, party-oriented lyrics and a playful, eclectic approach that mixes humor with social observation, they became prominent in the Argentine and broader Latin rock scenes from the late 1980s onward. Mon Laferte is a Chilean singer-songwriter who emerged in the 2000s and gained wider recognition in the 2010s for a versatile musical style that draws on pop, rock, bolero, bolero-inflected balladry and Latin American folk traditions; her work is noted for emotive, expressive vocals, intimate songwriting and frequent stylistic reinvention.