Los Piojos was an Argentine rock band. Extremely popular, it became the seminal bands of the 1990s Argentine music scene.
Unlike most suburban outfits, however, their style evolved significantly with each successive album, not only developing a unique style for the band but also incorporating elements of murga, candombe, and tango to an electric guitar base. This plus generally tight and at times memorable songwriting by frontman Ciro, has set them apart from the legions of suburban bands, and has made them one of the most popular bands in modern Argentine rock, with a strong following across Latin America and Europe, unusual for a band in their subgenre of Argentine rock. Their popularity remains undiminished.