Acidez is a "hardcore street punk" band from Guadalajara, Mexico, which started in 2003 playing a more classic style of street punk, and released their first LP in 2008 "No Hay Futuro", and a split with The Angst in 2010 "Deadly Dose/Dosis Mortal". After various line-up changes, the most relevant being KarlOi! (lead singer) leaving the band, their music style changed as well, they started to add more thrash metal and d-beat elements onto their sound, and they recently released their newest LP "Don't Ask For Permission".