Here is some Hardcore/Sludge/Crust noise from
Heavy and intense, Flightless unleash a Converge
type barrage of sound which has a very raw sound
to it. There is some nice metallic riffing going on
here and a dense, solid feel to things.
The vocals are up in the mix a bit too much for
my taste but if ya want some aggressive tunes in
your face, give this a listen.
Free download from Bandcamp