The only stuff I've ever heard that I'd classify as 'meaningless noise' is anything by Passenger of Shit. It's entirely pointless and childish - just look at one of their album covers for evidence of that (seriously though, DON'T. Penises shitting. How edgy.). Screeching static and belching lyrics. Whoopee. I'm not even going to dignify them with the page views they'd get from me posting links - look them up yourselves if you really want ear torture.
Seriously, I love metal, and I know a fair few people who would call that meaningless noise - but they have no idea of the horrors that lie beneath the surface...
Seriously, I love metal, and I know a fair few people who would call that meaningless noise - but they have no idea of the horrors that lie beneath the surface...