Biography
There are at least two artists by the name of Ruido.
1) Puebla-based beatmaker and producer Ruido associated with the Mexican PIR▲.MD record label.
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2) Californian hardcore thrash with a touch of grind, with lyrics in both english & spanish.
They've shared 7"'s with bands like Fuck On The Beach, Te-zacrifico & Insult.
Check here for music!!!
http://www.knowrecords.com/ruido.html
http://www.power-it-up.de/ruido/s4100_aid21/index.htm
Biography text from Last.fm, available under CC BY-SA.