The most authentic music comes from bands where you are unable to understand the lyrics, because they were interpreted with emotions that overturn themselves with their intensity. They create a special kind of power in that kind of music, which is in that form only available in some classics also. Like a wise man once said: "If one's able to understand your lyrics and to read your bands logo, then fuck you"

I for myself really don't need to relate to lyrics to enjoy the music. I can listen to grindcore in the heat of summer and being absolutely aware that those lyrics are not there for me to identify with.