"Fallas Del Sistema started in 1992. Anarchist - AnarchoPunk band and besides the band we do other activities of libertarian diffusion, resistance and self-education. They've done many benefit shows and tours with Sin Dios and Los Muertos de Cristo from Spain, @patia no from Venezuela, Subsistencia and Resist and Exist from California, etc. And they did a South America tour in the following contries: Perú, Argentina, Uruguay, Brasil." (from anarcho-punk.net).
I wrote already about them when I posted the split tape with Brandelli D`odio.They are active since the end of the 90s,you can check their activities using their FB page.
It was edited by Estajanovismo Recs ,which seems to be their own label,it has a folded cover sleeve reporting lyrics and pics.