The New Noise is an Italian web zine focusing on experimental and noisy music, usually of the metal and extreme/experimental electronic variety. They have two volumes of a compilation available which they compiled, one is more psychedelic and electronic focused and one is more metal/punk/etc focused. Both are really great and serve as a sonic connect the dots of leftfield underground music, mostly rooted in Italy or via the Italian entity that is The New Noise. If you have a few hours to kill, get both compilations and cue them em up back to back and beginning to end. It's a great fucking experience.
The New Noise, Volume1
The New Noise, Volume2