Amparanoia is the pseudonym of Spanish singer/guitarist Amparo Sánchez combining her first name with the word 'paranoia'. It was also the name of the band she fronted from 1996 to 2006. Debut album, El Poder de Machín, has been described as being "bright, exuberant... with a heavy Latin influence", whereas the 2002-released Somos Viento has been called "a more acoustic blend of Cuban and reggae forms".

Amparo Sánchez ranks as the queenpin of the internationalist Euro-mix force gathering steam behind Manu Chao, a close friend and sometime collaborator. But the individual, festive blend of elements Sánchez has put together combined with catchy songs and her powerful singing gives Amparanoia a distinct identity. The constantly changing sound works off a Latin, reggae, and rock foundation and lyrics offering social critiques drawn from daily life struggles more than political slogans.