El Signo, an Argentine electronic duo formed in 1986 by brothers Leonardo and Gastón Satragno, emerged as pioneers in Latin America's techno and electronic music scene. Their debut album, "Under Malabia" (1989), introduced a distinctive blend of electronic rhythms and pop sensibilities, setting the stage for subsequent releases like "Gueris the Party Loco?" (1990) and "Eternautas" (1992). The Satragno brothers' innovative approach and commitment to their craft have solidified El Signo's status as influential figures in the evolution of electronic music in the region. ([music.apple.com](https://music.apple.com/gb/artist/el-signo/256527942?utm_source=openai))