Callejeros was an Argentine rock band formed in the late 1990s in the city of Buenos Aires, associated with the rock nacional scene and with strong influences from punk, hard rock and alternative rock. Known for energetic, guitar-driven arrangements and lyrics that often addressed urban life and social themes, the group gained prominence in Argentina in the 2000s through club and stadium performances and a raw, direct vocal and instrumental style. Their sound combined melodic hooks with distorted guitars and driving rhythms, reflecting a grassroots, live-oriented approach to performance. The band’s activities and public profile were closely tied to the Argentine rock circuit of the first decade of the 2000s.