metal hardcore heavy math rock progressive sludge, Chicago, US
released 01 March 2011
http://www.metal-archives.com/bands/American_Heritage/3540337786
Tag: sludge
doom metal psychedelic rock sludge stoner grunge, Germany
released 15 February 2014
black crushing drone ambient funeral heavy sludge metal Salem, Oregon, US
http://www.metal-archives.com/bands/Elu_of_the_Nine/3540286451
metal acrid sunday crust diy doom melete punk sludge, Slovenia
released 16 September 2012
black doom metal sludge stoner heavy, United Kingdom
released 08 December 2013